garrison

n. 守备队,驻军,要塞
v. 守备队,派兵驻守,使当守备队镇守

The government will garrison the coastal towns.

政府将派军驻守沿海的城镇。

In the old days this used to be a garrison town.

在过去，这里曾是有驻军的要塞城镇。