this is what happens 为什么不写成 this is what happene

this is what happens 为什么不写成 this is what happene this is what happens. what is this?可以写成 what's this?为什么? THIS CHICK IS SO COOL NO MATTER WHAT HAPPENS What does this sign mean?可以写成 what is this sign mean?为什么? 为什么是What is this 而不是This is what? this is not always what happens but it is what should happen This is what I what What happens in this month? What is this? What is this place? what is this?thank!