...fine line ...原句:There's a fine line between love and hate.

问题描述:

...fine line ...
原句:There's a fine line between love and hate.

a fine line 很细微的分界线

There's a fine line between love and hate.
爱与恨只有一线之隔。
fine line是细微的纤细的线的意思

一线

在爱与恨之间有一条明朗的界线。

fine line 在此可以理解为精确的界限,原句即“爱憎分明”的意思

此处fine应该是原意‘罚款’的引申意。。。。
某不才。。。无法言传,只能意会。。。