employ at

• • 雇用从事(某工作)：

    I have been employed at this job for five years.

    我受雇做这工作已5年了。

  • 雇用(某人)在(某处)工作。
  • 以(某级工资)雇用:

    Large numbers of unskilled workers are employed at the lowest rates of pay.

    大量不熟练工人以最低的工资受雇。