When using DUDEYEE for the first time, you have to click the setting link to complete the setting of the source/target language. After that, you can also change it at any time using one of the methods below:
Go to "Settings page" > Choose a group in Groups list
Choose Myself or Friends to the detail > or pop out of the menu and click "Setup languages"
Click "Source/Target Language" > Choose a language > Click "Save" and save successfully to complete the setting.
