我们约下午见。
Wǒmen yuē xiàwǔ jiàn.
Let's meet this afternoon.
他约了我吃饭。
Tā yuē le wǒ chīfàn.
He invited me to eat.
约三百人。
Yuē sān bǎi rén.
About three hundred people.
约十分钟。
Yuē shí fēnzhōng.
About ten minutes.
