Some monocytes migrate into tissues and differentiate into macrophages, which remain in tissues and aren't found in the blood.

单核细胞迁移到组织，分化成为巨噬细胞；它会停留在组织里，不会再在血液里出现。

With their frequent movements, they gained a reputation as thieves, who robbed people, moved away, and were then difficult to find.

由于他经常迁移，他得到了类似抢劫，逃跑很难再找到的盗贼的称呼。

But the insights on which such practices are founded-in this instance, getting candidates to do actual work as part of an application process and filling a hiring pipeline rather than waiting for jobs to open up-are transferable.

但这做法所依据的深刻见解--在这个例子，让候选人在申请过程做实际工作，以及要填充招聘渠道，而不等到出现职位空缺再开始招聘--可以迁移的。