dążyć starać się in English:

diplomatic endeavour

endeavour to get promotion in WABCO

In spite of my best endeavours, I couldn't contact her.

an endeavour to reduce serious injury

That is why we will do everything we can to support this great endeavour of yours.

despite our best endeavours

I believe, therefore, that this endeavour deserves our genuine recognition.

The Community should endeavour to reach an agreement on a definition in appropriate international for ums.

I endeavoured to help her, but she wouldn't let me

To succeed in any endeavour requires enthusiasm and hard work.

She is proud of her literary endeavours.

If you endeavour, fate will favour you.

But if a woman is partial to a man, and does not endeavour to conceal it, he must find it out.