A: Where are you going?

你去哪里？

B: It's Tuesday today. I always go to my class on Tuesday night.

今天是星期二，我星期二晚上通常要去上课。

A: I didn't know you were taking any kind of class. Tell me about it.

我可没听说你要上什么课，跟我说说。

B: Well, I'm learning how to use math in the business environment.

我在学习如何在商务中应用到数学。

A: What for?

学这个有什么用呢？

B: The job market is so competitive nowadays. I want to develop some useful skills.

现在人才市场竞争激烈，我想拓展一下有用的技能。

A: I really admire you for that. How is it going?

真是佩服你，课进展如何？

B: It's going all right. I'm learning some things for the first time, but I'm also brushing up on some things that I already know.

一切顺利，我在学习一些新东西。同时，也在温习一些已经学过的知识技能。

go to class

去上课

例句：

What time do you go to class?

你几点上课？

I was sick so I didn't go to class today.

我今天生病了，所以没有去上课。

take/have/attend class

参加课程

例句：

I take three English classes every week.

我每周上三节英语课。

How many classes do you have to take during this semster?

你这学期需要上多少节课？

I suggest you take classes in many different subjects before picking your major.

我建议你再选择你的专业之前去参加不同学科的课程。

develop

发展；增长；增进

例句：

I'm looking for a job which will enable me to develop my skills/talents.

我在寻找一份可以提高自己技能/才能的工作。

We need more time to see how things develop before we take actions.

我们采取行动前需要有更多时间观察情况的发展。

admire

倾佩；赞赏；仰慕

例句：

I really admire his courage.

我真的佩服他的勇气。

I really admire his capacity for work.

我真的很佩服他的工作能力。

How is it going?

进展如何？

例句：

How's your novel going?

小说进展的怎么样了？

How's your diet going this week?

你这周减肥进展如何？

brush up on

温习；加强...知识

例句：

I need to brush up on my English skills before I go to England.

我在去英国之前要复习一下英文。

polish up (on)加强

例句：

You need to polish up on math because that is your weakest subject.

你需要加强数学，因为这是你最薄弱的科目。