大关

shī yè rén shù zhèng xùn sù bī jìn bǎi wàn dà guān

失业人数正迅速逼近百万大关。

Unemployment is rapidly approaching the one million mark.

wǒ xī wàng jué sài de shí hou néng tū pò èr shí miǎo dà guān dé dào yī méi tóng pái

我希望决赛的时候能突破二十秒大关，得到一枚铜牌。

I'm hoping to crash the 20-second barrier in the final and get a bronze.

běn shì gōng yè zǒng chǎn zhí yǐ tū pò bǎi yì yuán dà guān

本市工业总产值已突破百亿元大关。

The gross value of industrial output of our city has reached a new high level of10 billion yuan.