要强

tā hěn yào qiáng bù kěn luò hòu

他很要强，不肯落后。

He is very competitive and refuses to fall behind.

ǎn bù xiǎng hé tā dǎ wǎng qiú tā zhè ge rén tài yào qiáng le

俺不想和他打网球，他这个人太要强了。

I don't want to play tennis with him. He is too eager to outdo his opponents.

wǒ fēi cháng yào qiáng xià jué xīn bù néng shū gěi bié rén

我非常要强，下决心不能输给别人。

I'm a very competitive person and I was determined not be beaten.