Students help each other improve their sentence style. Actual sentences volunteered or selected from students' writing will be shared and worked on as a class. (What doesn't kill us makes us stronger, ...

— From Duolingo, a “science-based language education platform” available on Apple, Android and Windows smartphones and online. Language-learning sentences are always slightly funny. They exist to ...

Let me explain this with a sentence, "I am a Japanese." "I" is WATASHI, and "a Japanese" is NIHON-JIN. So, "I'm a Japanese" is WATASHI WA NIHON-JIN DESU. To make a sentence ending with DESU into a ...