A:Excuse me.May I ask you some questions?
A：打扰一下。我可以问您一些问题吗?
B:Sure.What do you want to know?
B：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?
A：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.
B：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?
A：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.
B：一般情况下需要花4年时间。
A:I see.Thank you very much.
A：我明白了。非常感谢您。
B: You're welcome.
B：不客气。