sum

You will be fined the sum of ￡200.

你将被罚款200英镑。

But the code to access the program cost $120—a big sum for Harper, who had already put down $450 for textbooks, and had rent day approaching.

但是进入这个程序的代码花费了120美元——这对哈珀来说是一笔大数目，因为他已经付了450美元的课本费，而且马上就要交房租了。

What I suggest is not that we just give them a sum of money, but that we offer to pay for something specific like travel or something, and that in return, we ask for our name to be printed prominently in the program, and that they give us free advertising space in it.

我的建议不是我们给他们一笔钱，而是我们提出为旅游之类特定的东西付费。作为回报，我们要求我们的名字被印在这个项目的显眼处，而且他们要留给我们免费的广告空间。

I can't do this sum.

我不会做这道算术题。

Let x be the sum of a and b.

设x为a加b之和。

This is the sum of my achievements so far.

这就是我目前的全部成就。

Education is the sum of what students teach each other in between lectures and seminars.

教育总体上就是学生在讲座和研讨会之间相互传授知识。