1. But he would have to be careful not to offend Crass, the foreman, who could give him the sack at any time.
    但是他得小心，别冒犯了工头克拉斯，因为克拉斯随时都能解雇他。

2. They hated that beast of a foreman.
    他们恨透了那个狼心狗肺的工头。