She was a quiet southern beauty and I was a loud northerner.

她是一个文静的南方美人，而我是一个喧闹的北方人。

The northerners have different accents with the southerners.

南方人和北方人口音不一样。

What he prefers to eat can testify that he is a northerner.

他喜欢吃的东西证明他是一个北方人。

You don't look like a northerner, do you?

看上去不像北方人，是不？

His accent gave him away as a northerner.

他的口音让人听出他是南方人。

His accent gave him away as a northerner.

他的口音让人听出他是北方人。

Judging by his accent, he must be a northerner.

从口音听得出来，他一定是北方人。