2--You need a little bit of everything.

1--What do you mean?

2--You need to take at least one class in every subject.

1--Do I need to take a math class?

2--Even if your major is Portuguese, you have to take a math class.

1--That's so stupid.

2--It's just to make you more knowledgeable.

1--But I don't even need it!

2--It's been like this for ages.

1--Well, the policy should be changed.

2--It won't. So in the meantime, you should register for a math class.

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注解：
 
1.major主修的
2.stupid愚蠢的
3.knowledgeable博学的

===================================
译文：

1--为了转学我需要上什么课？

2--你需要都上一点。

1--你是什么意思？

2--你需要每科至少上一节课。

1--我需要上数学课吗？

2--就算你的专业是葡萄牙语,你也要上数学课。

1--这太愚蠢了。

2--这只是为了使你更加博学。

1--但我甚至都不需要它！

2--这么多年一直是这样。

1--好吧，这个政策应该改变。

2--不会改的。所以与此同时，你应该申请一堂数学课。