We must achieve modernization of science and technology, otherwise we will lag behind other nations.

我们必须实现科学技术的现代化，否则我们就会落后于其他国家。

youdao

We must achieve our goals!

我们的目标一定要达到！

youdao

As far as I am concerned, life is short, and we must achieve something during our life.

就我而言，生命是短暂的，我们必须在我们的有生之时实现某样东西。

youdao

What we've already achieved gives us hope for what we can and must achieve tomorrow.

CNN: Transcript: 'This is your victory,' says Obama

And what we have already achieved gives us hope for what we can and must achieve tomorrow.

NPR: Transcript Of Barack Obama's Victory Speech

We must help them achieve that goal, not out of any selfish political interest but in a spirit of friendship and respect for difference.

BBC: Unique chance for peace says Ahern