昨天

nà shì zuó tiān de shèng fàn

那是昨天的剩饭。

This is food left over from yesterday.

zuó tiān běi jīng xià le yī chǎng dà xuě

昨天，北京下了一场大雪。

There was a heavy snow in Beijing yesterday.

zuó tiān shì wǒ de shēng rì

昨天是我的生日。

Yesterday was my birthday.

zuó tiān de shì qing wǒ men bù tí

昨天的事情我们不提。

We will not bring up what happened in the past.