Here is the code with added comments to explain what each section does:
**Header Section**
```
<!-- This is the header section of the page -->
<header class="t-content__header">
<!-- The title of the page -->
<h1>Headline</h1>
<!-- A brief summary of the page's content -->
<p>Summary of Content</p>
</header>
<!-- The main content area -->
<div class="t-content__main">
<!-- Article sections -->
<div class="t-content__sections">
<!-- Section 1: Headline and Summary -->
<div class="t-content__section">
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
<!-- Section 2: Article Content -->
<div class="t-content__section">
<p>Article content goes here...</p>
</div>
<!-- Section 3: Related Articles -->
<div class="t-content__related-articles">
<!-- Carousel of related articles -->
<fov-carousel class="o-carousel o-carousel--16x9">
<!-- Template for each item in the carousel -->
<template>
<!-- SVG icon for navigation -->
<svg class="a-svg a-svg--icon-caret-left a-svg--rotate-90">
<use xlink:href="/build/images/svg/sprite.17415c6ec01e4a8b145df03c806104d3.svg#icon-caret-down" href="/build/images/svg/sprite.17415c6ec01e4a8b145df03c806104d3.svg#icon-caret-down" />
</svg>
</template>
<!-- Template for each item in the carousel -->
<template>
<!-- SVG icon for navigation -->
<svg class="a-svg a-svg--icon-caret-right a-svg--rotate-minus-90">
<use xlink:href="/build/images/svg/sprite.17415c6ec01e4a8b145df03c806104d3.svg#icon-caret-down" href="/build/images/svg/sprite.17415c6ec01e4a8b145df03c806104d3.svg#icon-caret-down" />
</svg>
</template>
<!-- List of carousel items -->
<div class="o-carousel__wrapper__items">
<!-- Item 1: Headline and Summary -->
<div class="m-carousel-item m-carousel-item--16x9">
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
<!-- Item 2: Article Content -->
<div class="mcarousel-item mcarousel-item--16x9">
<p>Article content goes here...</p>
</div>
</div>
</fov-carousel>
</div>
</div>
</div>
```
**Related Articles Section**
```
<!-- Related articles section -->
<aside data-org-name="related" data-org-type="aside-content--carousel" class="o-aside-content o-aside-content--carousel t-content__below-sidebar">
<!-- List of related articles -->
<ol data-org-name="top-articles" data-org-type="aside-content--top-articles" class="o-layout-list o-layout-list--with-number grid-1-2-2" data-layout-list-wrapper>
<!-- Article 1: Headline and Summary -->
<li class="o-layout-list__item">
<div class="m-item-list-article m-item-list-article--content-visibility m-item-list-article--with-number" data-article-list>
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
</li>
<!-- Article 2: Headline and Summary -->
<li class="o-layout-list__item">
<div class="m-item-list-article m-item-list-article--content-visibility m-item-list-article--with-number" data-article-list>
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
</li>
<!-- Article 3: Headline and Summary -->
<li class="o-layout-list__item">
<div class="m-item-list-article m-item-list-article--content-visibility m-item-list-article--with-number" data-article-list>
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
</li>
<!-- Article 4: Headline and Summary -->
<li class="o-layout-list__item">
<div class="m-item-list-article m-item-list-article--content-visibility m-item-list-article--with-number" data-article-list>
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
</li>
<!-- Article 5: Headline and Summary -->
<li class="o-layout-list__item">
<div class="m-item-list-article m-item-list-article--content-visibility m-item-list-article--with-number" data-article-list>
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
</li>
<!-- Article 6: Headline and Summary -->
<li class="o-layout-list__item">
<div class="m-item-list-article m-item-list-article--content-visibility m-item-list-article--with-number" data-article-list>
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
</li>
</ol>
</aside>
<!-- Keywords for this article -->
<div class="t-content__tags t-content__below-sidebar" readability="1.9266055045872">
<p>Keywords for this article</p>
</div>
```
**Footer Section**
```
<!-- Footer section of the page -->
<footer class="t-content__footer">
<!-- Copyright information -->
<p>© 2023 France 24</p>
<!-- Social media links -->
<ul>
<li><a href="#">Facebook</a></li>
<li><a href="#">Twitter</a></li>
<li><a href="#">Instagram</a></li>
</ul>
</footer>
```
Note that this is just a basic example and you may need to customize the code to fit your specific needs.
**Header Section**
```
<!-- This is the header section of the page -->
<header class="t-content__header">
<!-- The title of the page -->
<h1>Headline</h1>
<!-- A brief summary of the page's content -->
<p>Summary of Content</p>
</header>
<!-- The main content area -->
<div class="t-content__main">
<!-- Article sections -->
<div class="t-content__sections">
<!-- Section 1: Headline and Summary -->
<div class="t-content__section">
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
<!-- Section 2: Article Content -->
<div class="t-content__section">
<p>Article content goes here...</p>
</div>
<!-- Section 3: Related Articles -->
<div class="t-content__related-articles">
<!-- Carousel of related articles -->
<fov-carousel class="o-carousel o-carousel--16x9">
<!-- Template for each item in the carousel -->
<template>
<!-- SVG icon for navigation -->
<svg class="a-svg a-svg--icon-caret-left a-svg--rotate-90">
<use xlink:href="/build/images/svg/sprite.17415c6ec01e4a8b145df03c806104d3.svg#icon-caret-down" href="/build/images/svg/sprite.17415c6ec01e4a8b145df03c806104d3.svg#icon-caret-down" />
</svg>
</template>
<!-- Template for each item in the carousel -->
<template>
<!-- SVG icon for navigation -->
<svg class="a-svg a-svg--icon-caret-right a-svg--rotate-minus-90">
<use xlink:href="/build/images/svg/sprite.17415c6ec01e4a8b145df03c806104d3.svg#icon-caret-down" href="/build/images/svg/sprite.17415c6ec01e4a8b145df03c806104d3.svg#icon-caret-down" />
</svg>
</template>
<!-- List of carousel items -->
<div class="o-carousel__wrapper__items">
<!-- Item 1: Headline and Summary -->
<div class="m-carousel-item m-carousel-item--16x9">
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
<!-- Item 2: Article Content -->
<div class="mcarousel-item mcarousel-item--16x9">
<p>Article content goes here...</p>
</div>
</div>
</fov-carousel>
</div>
</div>
</div>
```
**Related Articles Section**
```
<!-- Related articles section -->
<aside data-org-name="related" data-org-type="aside-content--carousel" class="o-aside-content o-aside-content--carousel t-content__below-sidebar">
<!-- List of related articles -->
<ol data-org-name="top-articles" data-org-type="aside-content--top-articles" class="o-layout-list o-layout-list--with-number grid-1-2-2" data-layout-list-wrapper>
<!-- Article 1: Headline and Summary -->
<li class="o-layout-list__item">
<div class="m-item-list-article m-item-list-article--content-visibility m-item-list-article--with-number" data-article-list>
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
</li>
<!-- Article 2: Headline and Summary -->
<li class="o-layout-list__item">
<div class="m-item-list-article m-item-list-article--content-visibility m-item-list-article--with-number" data-article-list>
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
</li>
<!-- Article 3: Headline and Summary -->
<li class="o-layout-list__item">
<div class="m-item-list-article m-item-list-article--content-visibility m-item-list-article--with-number" data-article-list>
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
</li>
<!-- Article 4: Headline and Summary -->
<li class="o-layout-list__item">
<div class="m-item-list-article m-item-list-article--content-visibility m-item-list-article--with-number" data-article-list>
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
</li>
<!-- Article 5: Headline and Summary -->
<li class="o-layout-list__item">
<div class="m-item-list-article m-item-list-article--content-visibility m-item-list-article--with-number" data-article-list>
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
</li>
<!-- Article 6: Headline and Summary -->
<li class="o-layout-list__item">
<div class="m-item-list-article m-item-list-article--content-visibility m-item-list-article--with-number" data-article-list>
<h2 id="headline">Headline</h2>
<p>Summary of Content</p>
</div>
</li>
</ol>
</aside>
<!-- Keywords for this article -->
<div class="t-content__tags t-content__below-sidebar" readability="1.9266055045872">
<p>Keywords for this article</p>
</div>
```
**Footer Section**
```
<!-- Footer section of the page -->
<footer class="t-content__footer">
<!-- Copyright information -->
<p>© 2023 France 24</p>
<!-- Social media links -->
<ul>
<li><a href="#">Facebook</a></li>
<li><a href="#">Twitter</a></li>
<li><a href="#">Instagram</a></li>
</ul>
</footer>
```
Note that this is just a basic example and you may need to customize the code to fit your specific needs.