swim against the current

Every year the salmons swim against the current to lay eggs in their birth place.

鲑鱼每年都要逆流而上，到它们的出生地产卵。

Salmon swim against the current to return to their birth stream so they can breed there.

来听两个例句。（鲑鱼逆流而上，游回到出生时所在的溪流，从而在那里繁殖。）

You better start to learn to swim against the current and not with it.

你最好开始学习逆流而游而不是顺流而下。

Don't swim against the current.

不要逆流而游。

Those who are in office cannot swim against the current of public opinion.

任何担任公职的人都不能逆民意而行。

She had to swim against the current. A boat sailing against the current must forge ahead or it will be driven back.

她必须逆着水流往上游.逆水行舟，不进则退。

It is really hard to swim against the current.

逆着水流游泳,真的很困难.

The river is too swift to swim. She had to swim against the current.

这河水流太急，不能游泳。她必须逆着水流往上游。

It is hard to swim against the current.

逆流游泳很吃力.

She had to swim against the current.

她必须逆着水流往上游。

She had to swim against the current. The fish were rising.

她必须逆着水流往上游.鱼正游上水面觅食。

Meanwhile, the challenge for children, and their parents, is to swim against the current.

同时，当代儿童及其父母所面临的挑战则是逆潮流而动。

She had to swim against the current. Water-saving Irrigation on Stress-resistance Physiological Factors of Rice

她必须逆着水流往上游.节水灌溉对水稻抗逆生理性状的影响