in demand中等

As a result, scientists — physicists in particular — found themselves in high demand.

因此，科学家——尤其是物理学家——发现自己变得炙手可热。

We know we are moving into a period where the jobs in demand will change rapidly, as will the requirements of the jobs that remain.

我们知道，我们正步入一个时期，所需的工作岗位将迅速变化，留存下来的岗位的要求也会如此。

For individual companies, the temptation is always to let go of workers whose skills are no longer in demand and replace them with those whose skills are.

对单个公司来说，它们总是倾向于解雇那些技能不再被需要的员工，并用技能仍有需求的人来替代他们。