Why Is He Howling 他为什么喊

Why Is He Howling

Dentist: Please stop howling. I haven't even touched your tooth yet.

Patient: I know, but you are standing on my foot!

他为什么喊

牙医：请你不要再喊了！我还没碰你的牙呢。

病人：我知道，可是你正踩着我的脚呀！