If you’re on Android, you can long press the home button and translate everything on your screen, even if it’s text in an image. I use this feature frequently when practicing Chinese with my girlfriend.
Also, just remember the amount of times you’ve seen someone post on a forum in what appears to be perfectly coherent English, and then end their post with “sorry for my bad English, it’s not my first language”. I personally have witnessed that situation here and on the alien site probably hundreds of times. Languages are usually pretty error tolerant, especially if you have a basic understanding of the grammar rules and double check what you’ve written with a translator before hitting send.