Then what is it?

Then what is it? 脑筋急转弯when one doesn't know what is it,then it is something;but when one knows what is it ,then it is nothing (不好意思啊） then it is是什么意思 Then what is it used ,do you know?这里为什么是is it?而不是it is?是Then what is it used （for），do you know？这里为什么是is it？而不是it is？ Then what is it used for,do you know?这里为什么是is it?而不是it is? if the day after tomorrow is three days before Monday,then what day is it today? what is your sex then? What time is school over ,then?急 What is one of then doing?汉译 英语翻译Describe what you want vividly,then you'll find everything is too unreality,so just take it easy`` What colour is it? what time is it what time is it? it,is,what,time? what colour is it? what is it? what it is what is it