a banana milk shake是可數名詞

　　She picked up the bag of salad and gave it a shake.

　　她拿起了那袋沙拉搖了搖。

　　Hello, Trish. I won't shake hands, because I'm filthy.

　　你好，特里斯。我就不握手了，我的手好臟。

　　You could feel the earth shake as the truck came closer.

　　卡車開近時會感覺到地面在震動。