Why does there exit such phenomenon 这句话表达有没有问题?另外请帮忙把这句话翻译为英文“为什么在当今中国,这种现象是如此的普遍?”

Why does there exit such phenomenon 这句话表达有没有问题?另外请帮忙把这句话翻译为英文“为什么在当今中国,这种现象是如此的普遍?” why does he want to go there的同义句（ ）does he want to go there( do you believe there exit life in outer space? There's plenty of fish in the sra why does your one have to be 谁会翻译一下、 There is plenty of fish in the sea,why does your one have to be me?怎么翻译? Tell me why.does it have to be like this?Tell me why.is there something I have missed?翻译下谢谢 why does she like math? Why does Amy like math? Why does she want to Why Does She Stay 歌词 why does the bird fly Why does B come before “why” what does it means? why does she live me. why does racial discrimination exist? why does wang talk to Why does you like winter? Why does film stars cool?