So for a lot of jobs, you're just hiring a large number of people.

所以对于很多工作来说， 你只是在雇佣大量的人。

And economists are saying that with more companies competing with each other to hire a limited number of workers, wages are likely to go up faster as well.

经济学家们表示，越来越多的公司为了雇佣有限数量的工人而相互竞争，这样工资也会很快得到增长。

These relics decay or become damaged over the millennia and ahead of its opening this year, the Grand Egyptian Museum hired a number of experts to bring artifacts back to nearly original condition.

这些出土文物在千年之中或者说今年出土之前已遭腐蚀和损坏了，大埃及博物馆聘请了许多专家，他们使文物几乎恢复了其原始状态。