虽然他们不在同一个班上，但他们是好朋友。

They are not in the same class, but they are good friends.

youdao

过去的几年中，有些人在我的生活中，即使他们曾经是我的好朋友，但他们背叛或者并不尊重我们的友谊。

There had been someone in my life over the last few years who, although they had been a dear friend in the past, had betrayed and disrespected our friendship.

youdao

过去的几年中，有些人在我的生活中，即使他们曾经是我的好朋友，但他们背叛或者并不尊重我们的友谊。

There had been someone in my life over the last few years who, although they had been a dear friend in the past, had betrayed and disrespected our friendship.

youdao