Task: Open Google Translate and download the Arabic language then translate the text "My name is Charlie" from English to Arabic in offline mode.
Steps:
Open Google Translate app
Go back to the previous screen
click on the target language 
Click on the download icon next to the Arabic language
Click on the Download button on the pop up box
Click on the Download button on the pop up box
Select the target language as Arabic
Swipe down to see the phone control panel
Turn off the internet
Toggle the WiFi switch
Click on the Done button
Swipe up the control panel
Click on the text box
Enter the text "My name is Charlie"