1.The two persons have the same talent and abilities .

二人才力相當。

2.This requires two sine cosine resolvers .

這就需要兩個正餘弦分解器。

3.Two of them will exhaust his income .

其中兩點會消耗掉他的全部收入。

4.There are basically two types of endemism .

特有現象基本有兩種類群。

5.The two countries signed a cultural agreement .

兩國簽訂了文化協定。

1.The treatment should be repeated every two to three hours.

這種治療方法應該每隔兩到三小時重複一次。

2.We change our car every two years.

我們的車每兩年更換一次。

3.Every two years all the congressmen stand for re-election.

所有國會議員每兩年重新選舉一次。