这是什么味儿?
Whats that smell? *完全不清楚时。
Whats that smell? (这是什么味儿?)
Oh, no! Somethings burning. (噢，不好!是什么糊了吧。)
I wonder what that smell is?
I wonder where that smell is coming from?
什么声音?
Whats that noise?
Whats that noise? (什么声音?)
Its my alarm clock. (是我的`闹钟的声音。)
这是排什么的队?
What is this line for?
What is this line for? (这是排什么的队?)
I have no idea. (我也不知道。)
Why are people lined up? (人们为什么排队?)
打什么鬼主意呢?(你忙什么呢?)
What are you up to? *up to 就某事有企图、打的坏主意、从事。
What are you up to tonight? (你今天晚上忙什么?)