要不

要不一起到车站去？

yào bù yī qǐ dào chē zhàn qù？

Do you want to go to the station with me?

要不我们找时间喝一顿。

yào bù wǒ men zhǎo shí jiān hē yī dùn。

Perhaps we could get a drink sometime.

汤姆还不清楚要不要上大学。

Tāng mǔ hái bù qīng chu yào bù yào shàng dà xué。

Tom is still uncertain about whether to go to college or not.