Shuga

Not so good, Grandpa.

情况不太好， 爷爷。

The population of Africa is growing by leaps and bounds.

非洲的人口正在极其迅速地增长。

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。