We must keep up with the advanced countries.

我们一定要赶上先进国家。

youdao

We must keep up the pressure to get prevention, treatment and care linked and working.

我们必须不断施加压力，使预防、治疗和护理互相联系并发挥作用。

youdao

Now we must keep up the momentum to reach the goals and make the best use of our water resources.

现在我们必须保持这个动力，以达到各项目标，并对我们的水资源进行最好的利用。

youdao

We must keep up the momentum towards achieving a binding global climate agreement as soon as possible.

UN: Secretary-General

"We must once more keep up the fight, " she told reporters.

BBC: Florence Cassez behind bars, file picture

Now we must try to keep it up and look to win again.

CNN: Victory edges Rossi closer to MotoGP title