Often we try to change the world, even if can't change, but still persistent, just to prove that persistence is in order not to let the world change yourself.

常常我们努力去改变世界，纵使无法改变，却依然坚持不懈，只为证明执着是为了不让世界改变自己。

youdao

But the difference in male and female employment rates in many countries is still large and persistent.

不过在许多国家，女性和男性的就业率差别依然巨大且有持续的态势。

youdao

Compared with the free suite at the Hilton, this was smaller but still impressive. When I sat down, however, I heard a low persistent sound coming from somewhere.

与希尔顿提供的免费套房相比，这儿虽说略小一点，但也十分气派。

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