Even if you have, it may still be difficult to say what they have in common, if indeed there is a relevant characteristic which they all share.

即便你读过，或许也仍然难说他们有什么共同之处，即便他们的确都有某种相关的特点。

youdao

Even if you have, it may still be difficult to say what they have in common, if indeed there is a relevant characteristic which they all share.

即便你读过，或许也仍然难说他们有什么共同之处，即便他们的确都有某种相关的特点。

youdao