Translate.mdx: Finishes the Translation article

content/docs/user-manual/translate.mdx

@@ -43,6 +43,10 @@ You can also right click a hyperlink without selecting any text, and select "**T
 
 {/* TODO: Screenshot of rightclicking a hyperlink with Translate Link Text to... option highlighted */}
 
+#### What if I encounter a page with mixed languages or contents in multiple languages?
+
+The translation feature primarily focuses on the main language of the webpage, so it might not handle pages with mixed languages or content in multiple languages optimally. You can translate specific part of the webpage that uses one language and do this multiple times for different parts to understand the webpage better.
+
 ## Customize Translation Settings
 
 You can tailor your translation experience from two places: the translation panel pop-up and the "**Language & Appearance**" section in Settings.
@@ -51,6 +55,9 @@ You can tailor your translation experience from two places: the translation pane
 
 1. Click the **Translate** button in your URL bar or click `Main Menu` button >  "**Translate Page**" option to open the "**Translate this page?**" panel pop-up.
 2. Click the gear button on the top side of the panel to reveal translation options.
+
+{/* TODO: Screenshot of options in the gear menu */}
+
 3. "**Always offer to translate**" checkbox will determine whether the translation panel will automatically popped up, and suggest you to translate when visiting sites outside your preferred languages.
 4. With "**Always translate...**" and "**Never translate...**" checkboxes, you can choose to automatically translate the whole webpages, or to never translate the webpages at all for a specific language.
 5. You can check "**Never translate this site**" so the translation will not be suggested nor processed after a specific website is loaded.
@@ -59,22 +66,27 @@ You can tailor your translation experience from two places: the translation pane
 
 ### Using Webpage Language Settings
 
-Choose languages for displaying web pages by default, in order of preference. You can click **Select a language to add** to add more language to your preference and click **Add** to put it onto the options. And then, you can choose a language and click **Move Up** to prioritize it, click **Move Down** to deprioritize it, or **Remove** to remove it from your preferred language. Click **OK** to confirm your preference.
+Zen lets you set separate languages for displaying user interface (menu, messages, notifications) and webpages, accessible from `Settings` > `General` > `Language & Appearance` > `Language`. 
+
+Select "**Choose**" beside the "Choose your preferred language for displaying pages" text to open the Webpage Language Settings.
+
+{/* TODO: Screenshot of Webpage Language Settings */}
+
+You can click **Select a language to add** to add more language to your preference and click **Add** to put it onto the options. Then, you can choose a language and click **Move Up** to prioritize it, click **Move Down** to deprioritize it, or **Remove** to remove it from your preferred language. Click **OK** to confirm your preference.
 
 ### Translations Options
 
-- Set your language and site translation preferences and manage language downloaded for offline translation.
+Below the Language section in Settings, the **Translations** section lets you: 
-- "Always translate these languages"
+- Download languages for offline translations. Translation for all languages will weigh around 1.3 GB, meanwhile individual languages varies from 17-34 MB (for languages using regular Latin characters) to 59-116 MB (for languages that uses its own character set like Arabic, Japanese, Korean, Russian, or Traditional Chinese).
-- "Never translate these languages"
+- Add or remove languages on the "Always translate these languages" list to enable the translation process automatically.
-- "Never translate these sites"
+- Add or remove languages to the "Never translate these languages" list to prevent the translation process happen automatically.
-- "Download languages"
+- Manage the "Never translate these sites" list. (Websites can be added to the list from the translation panel, as described above)
-  - Download translation model for all languages: around 1,3 GB
+
-  - Translation model for most languages: around 17-34 MB/languages
+{/* TODO: Add the "More Translation Settings" screenshot */}
-  - Translation model for languages with special characters (Arabic, Japanese, Korean, Russian, Traditional Chinese): 59-116 MB/languages
 
 ### Supported Languages
 
-Here are the languages that currently supported translation feature in Zen:
+Here are the languages that currently supported for translating webpages in Zen:
 - Arabic
 - Bulgarian
 - Chinese (Simplified)
@@ -108,9 +120,8 @@ Here are the languages that currently supported translation feature in Zen:
 - Ukrainian
 - Vietnamese
 
+New languages are constantly added over time. You can learn further about the translation development process and language availability in [Mozilla/Translations](https://mozilla.github.io/translations/) website.
 
+#### Report incorrect translations
 
-### Using Translation Feature
+You can help enhance translations in Zen and Firefox-based browsers by reporting inaccuracies to Mozilla through [this form](https://docs.google.com/forms/d/e/1FAIpQLSdoRWnsHX6vVnGIRyLi4Kl-p0GrmeVIioqWsTz3aVTRfLScng/viewform). Report translation errors by entering the source language, the target langauge, the original sentence and translated sentence. Optionally, you can also provide a rating of the translation and a correct translation.
-- From **"Translate this page?"** popup or **Translate button** in URL bar
-- From right click menu > **"Translate Selection to Language..."**
-- From main menu button > **"Translate page...**