她的头发上系着两根蓝色丝带。

She was wearing two blue silk ribbons in her hair.

《牛津词典》

我妈妈很喜欢香蕉，一天吃两根。

My mother adores bananas and eats two a day.

《柯林斯英汉双解大词典》

天花板上的两根木梁松动了。

Two wooden beams had come loose from the ceiling.

《柯林斯英汉双解大词典》

These two are going to smear laterally.

这两根键只能侧面重叠。

麻省理工公开课 - 固态化学导论课程节选

The other two are going to smear laterally.

另两根是从侧面重叠的。

麻省理工公开课 - 固态化学导论课程节选

The other two have to do something different.

另两根有所不同。

麻省理工公开课 - 固态化学导论课程节选