过去

我过去是学生，现在是老师。

wǒ guò qù shì xué shēng, xiàn zài shì lǎo shī.

I used to be a student, now I am a teacher.

把过去的不开心都忘掉吧。

bǎ guò qù de bù kāi xīn dōu wàng diào ba.

Forget all the unhappy things in the past.

奶奶经常给我讲过去的事情。

nǎi nǎi jīng cháng gěi wǒ jiǎng guò qù de shì qíng.

My paternal grandmother often tells me stories about the old days.