讲解：
fill (sth) (with sth)
(使)充满,装满,注满,填满:
The school is filled to capacity.
这所学校已经满员。

mobile + 名词
非固定的；可移动的:
mobile equipment
可移动装备
a mobile shop / library (= six inside a vehicle)
流动商店/图书馆

up front
预付；先付:
We'll pay you half up front and the other half when you've finished the job.
我们先付一半给你,工作完成后再付另一半。

bring sth in
吸引；引入:
We need to bring in a lot more new business.
我们得吸引更多的新业务。

be, get, keep,stay,etc. in touch (with sb)
(与…)有(或进行、保持等)联系:
Are you still in touch with your friends from college?
你和大学的同学还有联系吗？

win a scholarship
获得奖学金
She won a scholarship to study at Stanford.
她获得了奖学金,得以在斯坦福大学求学。