1、The designers at the Chopping Block treat their work like a game.
設計者在砧板對待自己的工作就像一個游戲。

2、They kept a big stump in the house as a chopping block to kill cows on.
他們在房子里放了一個樹樁，當成殺牛的砧板。

3、be meat on sb.'s chopping block -- be at sb.'s mercy
人為刀俎， 我為魚肉