These children are all of the same age.

这些孩子们都是同龄的。

She and her cousin are of the same age.

她和她的表妹是同龄的。

He and his colleagues are of the same age.

他和他的同事们是同龄的。

My friends and I are almost all of the same age.

我和我的朋友们几乎都是同龄的。

We are of the same age, so we have a lot in common.

我们是同龄人，所以有很多共同话题。

I am of the same age as Wang Wen.

我的年龄和王文一样大.

The sandstone and shale units are of the same age.

砂岩和页岩单元是同时的。

She now has the same size waist as a boy of the same age.

现在女孩的腰围跟同龄男孩的一样大。

I divided them according to their age:I put the students of the same age together.

我根据年龄来分：年龄相同的就在一个班上课。

The variety genetic contribution of the same age decreases with the time.

同一个年代的品种,对后代的遗传贡献率,则随着年代的推移而逐渐减小.