遗忘

tóng nián de shēng huó dào xiàn zài hái méi yí wàng

童年的生活，到现在还没遗忘。

I still remember how I spent my childhood.

yí wàng zhī shi

遗忘知识

forget knowledge

quán bù yí wàng

全部遗忘

completely forget

tā dān xīn ér zi bǎ zhè shì yí wàng le

她担心儿子把这事遗忘了。

She worried that her son would forget about this matter.

xíng li bèi yí wàng zài chē zhàn

行李被遗忘在车站。

The luggage remained on the station.

bié yí wàng nín de dōng xi

别遗忘您的东西。

Take care not to leave your things behind.

nà shì yǐ chè dǐ bèi tā suǒ yí wàng

那事已彻底被他所遗忘。

The incident completely went out of his mind.