Hdc

I suggest that you tear up the letter and start over again.

我建议你把信撕掉重新再写。

I tried to telephone you but I couldn't get through.

我试着打电话给你，但都没有打通。

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。