English is not something you have to be afraid of or curse anymore. Many useful app or functions have been developed one after another and they're definitely let you be more speedy flexible to go around the world of English. This is one of the promising ones that you shouldn't miss if you're struggling to read online articles, which you might be able to read easily if they got Japanese translation for some big words or jargon.
I like the name a lot!; ずるっこ