at the age of … 用法

Question

如题所述

Answer 1

at the age of
在…岁
在……的时候
在某岁的时候

at the age of five在五岁时
at the age of ten在十岁的时候
at the age of twenty在二十岁的时候
at the age of three在三岁的时候
at the age of seven在七岁时

He became a doctor at the age of 27.
他27岁时成了一名医生。
She entered a convent at the age of 16.
她十六岁时进了修道院。
He was a middle school student at the age of 14.
他14岁时是个中学生。
My uncle entered upon a diplomatic career at the age of thirty-five.
我伯父35岁时开始了外交官的生涯。

Answer 2

at the age of + 年龄

Answer 3

1 He became a doctor at the age of 27.
== He became a doctor when he WAS 27.

2 He will become a doctor at the age of 27.
==He will become a doctor when he IS 27.

Answer 4

at the ~ of ten = at ~ ten十岁的时候