The difficulty is that the contingents rotate, so you are always dealing with new people.

困难在于管事的人不停地在变幻，因此你总是在和新来的人打交道。

youdao

The difficulty is that the contingents rotate, so you are always dealing with new people.

困难在于管事的人不停地在变幻，因此你总是在和新来的人打交道。

youdao