他们就在你眼皮底下偷钱。

They were stealing money from ___under ___your ___nose.

这个问题的解决方法其实一直就在你眼皮底下。

The solution to the problem was right ___under ___your ___nose all along.

老师没有意识到作弊行为就在她眼皮底下发生。

The teacher didn't realize the cheating was going on right ___under ___her ___nose.