力争

Our aim is becoming to set up household the service brand top-gradely!

我们力争为一流安家服务！

Politicians try to woo the voters before an election.

选举前政治家们都力争选民支持。

She fought on the barricades for women's rights.

她维护女权这一富有争论议题上力争不懈。

He fought for room at the top.

他力争上游(想出人头地)。

He strove for the glittering prizes of politics.

他力争政界取得辉绩。