店屋前面有两根柱子。

There are two pillars at the front of the shop house.

一根横杆连接着两根立柱。

A transverse bar joins the two posts.

我妈妈很喜欢香蕉，一天吃两根。

My mother adores bananas and eats two a day.

它们的翅膀可以连接两根线之间的缺口，如果同时接触两根线，就会触电。

Their wings can bridge the gap between lines, resulting in electrocution if they touch two lines at once.

天花板上的两根木梁松动了。

Two wooden beams had come loose from the ceiling.