要不我们去看电影？

Yào bù wǒmen qù kàn diànyǐng?

How about we go watch a movie?

要不你买这个吧。

Yào bù nǐ mǎi zhège ba.

Why don't you buy this one?

你吃饱了没有，要不就埋单走了。

Nǐ chībǎo le méiyǒu, yàobù jiù máidān zǒu le.

Are you full? If so, let’s pay the bill and go.