Here's a question, a completely different subject here.

这是一个完全不同的问题和主题了

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I only had one year left of university, it was too late to, to change from... to a too different subject,

我还有一年就要毕业，所以已经来不及换专业了，

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whereas for me, it is a completely different, you know, subject material.

但对我来说，这是完全不同的课程教材。

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