- 爱迪生不是个优秀的学生。
Edison was not a bright student.
- 他没有办法生火，便只好把鱼活生生的吃掉。
As he had no way of making fire, he ate the fish raw.
- 新生婴儿很容易生病。
It is easy for babies to get sick
- 他们打电话给医生因为这个孩子生病了。
They called in a doctor because the child was ill.
- 许多男生和女生都出席了。
Many boys and girls were present.
- 一些大学生在假期做志愿者去非洲，帮助当地完善野生生物管理。
During the holidays, some university students go to Africa as volunteers and help to perfect local wildlife conservation.
- 乡村生活比都市生活健康。
Country life is healthier than city life.
- 你认为你的学生时代是你一生中最快乐的日子吗？
Do you think your schooldays are the happiest days of your life?
- 在我们了解人生之前人生已经过了一半。
Life is half spent before we know what it is.
- 他的圈子里有两人是医生，一个是外科医生，另一个是眼科医生。
There are two doctors in his circle of friends; a surgeon and an ophthalmologist.
