Add Translation Contribution Steps (#2413)

* add thow to contribute to translations

* edits

docs/general/contributing.md

@@ -46,7 +46,7 @@ next page.
 
 ![](../assets/creating-pull-request-2.png)
 
-## Rules
+## Guideline and Rules for Contributing
 
 There are a few basic ground-rules for contributors:
 
@@ -71,3 +71,47 @@ There are a few basic ground-rules for contributors:
 
 This document is based on the
 [Level contribution guidelines](https://github.com/Level/community/blob/master/CONTRIBUTING.md).
+
+---
+---
+
+## Helping With Translations
+
+The Wiki's default language is *English*, though, there is a desire to translate the Wiki 
+in as many languages as possible. Another way you can contribute is by helping with translations.
+
+There is a feature at the bottom of the main page of the Polkadot Wiki that will redirect you to 
+[crowdin](https://crowdin.com/project/polkadot-wiki), which is where translation contributions can
+be made.
+
+There, you will see the progress of translating the docs associated with the Wiki in many different
+languages.
+
+<img align="center" width="700" height="350" src="assets/translate/polkadot-translate-feature.png">
+<br ><br />
+
+The following are steps on how to interact with the crowdin interface for translatations. Check out 
+the official [crowdin knowledge base](https://support.crowdin.com/online-editor/) as well.
+
+<p float="center">
+   <img src="assets/translate/crowdin-translate-1.png" width="500" height="400"> 
+   <img src="assets/translate/crowdin-translate-2.png" width="500" height="400">
+   <br ><br />
+   <img src="assets/translate/crowdin-translate-3.png" width="500" height="400"> 
+   <img src="assets/translate/crowdin-translate-4.png" width="500" height="400">
+   <br ><br /> 
+   <img src="assets/translate/crowdin-translate-5.png" width="500" height="400">  
+   <img src="assets/translate/crowdin-translate-6.png" width="500" height="400"> 
+   <br ><br />
+</p>
+
+The following shows an example in *Arabic*. You can type in your desired translation for each section 
+in the provided area, while using the suggestions generated by the crowdin built-in translator.
+
+   <img src="assets/translate/crowdin-translate-7.png" width="850" height="400"> 
+   <img src="assets/translate/crowdin-translate-8.png" width="850" height="400">
+   <br ><br /> 
+
+Make sure to save your translation.
+
+<img align="center" width="800" height="50" src="assets/translate/crowdin-translate-9.png">