Negrohead

And they don't ask a married couple with no children Why don't you have any children?.

他们也不会问结了婚没有孩子的夫妇“你们为什么不要孩子？”。

But the market prices are changing frequently.

但是市场价格随时都在变化。

When a student recently saw two workmen using a pneumatic drill outside his university, he immediately telephoned the police and informed them that two students dressed up as workmen were tearing up the road with a pneumatic drill.

最近有个学生看见两个工人在学校门外用风钻干活，马上打电话报告警察，说有两个学生装扮成工人，正在用风钻破坏路面。