不见了

tā de hái zi bù jiàn le

他的孩子不见了。

His child is lost.

chuāng wài yǒu gè rén yǐng yī huàng jiù bù jiàn le

窗外有个人影，一晃就不见了。

A figure flashed past the window.

zhè hái zi sì diǎn duō de shí hou jiù lí jiā bù jiàn le

这孩子四点多的时候就离家不见了。

The child disappeared from his home some time after four.