be of the same age

同龄

What’s your age?

你多大了？

Tickets for children under 15 years of age, $4.

15岁以下的孩子票价是4美元。

At the age of five / At age five, Mozart started writing classical music.

莫扎特五岁时开始创作古典音乐。

You look really young for your age.

您看上去要比您的实际年龄小。

I haven’t seen you for ages.

我很长时间没看见你了。

the Middle Ages / the Stone Age

中世纪/石器时代

As your son grows you also age.

你儿子长大的同时你也在变老。

The sun's rays can age and harm our skin.

阳光会老化和伤害我们的皮肤。