A：Excuse me. May I ask you some questions?
打扰一下。我可以问您一些问题吗?
B：Sure. What do you want to know?
当然可以了。你想问什么?
A：Could you please tell me how many credits would be required for a bachelor's degree?
您能告诉我拿到学士学位需要修多少学分吗?
B：Well, you have to get 166 credits, including required courses and optional courses.
嗯，你必须得到166学分，包括必修课和选修课。
A：OK. And how long does it take to get a bachelor's degree?
好的。那么多长时间可以取得学士学位呢?
B：It can be completed in four years normally.
一般情况下需要花4年时间。
A：I see. Thank you very much.
我明白了。非常感谢您。
B：You're welcome.
不客气。