You have tow windows.

问题描述:

You have tow windows.
You have tow little windows.You open them in the morning ,and close them at night.When a man lokks into them,he can see his own face.What are they?

your eyes
你的双眼
早上睁开, 晚上合起来
凝视你眼睛的人会看到他自己的面容