I took it outside and laid it on the lower rail of the corral fence.

我把它拿到外面，搁在牛厩篱笆的下面横栏上。

youdao

A door that has excellent workability in installation and removal of a slider to and from a lower rail and where the slider is unlikely to come out from the lower rail.

本发明的目的在于，提供一种滑动器向下部轨道的安装或拆卸的施 工性能良好，且滑动器不容易从下部轨道脱落的门。

youdao

The plan is to shift to efficient, low carbon bus rapid transit systems and light rail, and to retire old buses and replace them with lower carbon alternatives, such as hybrid vehicles.

城市交通规划的目标是向节能、低碳型快速公交系统转变，淘汰老旧公交车，用混合动力车等低碳车辆对其进行更换。

youdao

They share safety features such as fixed sides and a lower front rail height 32 to 36 inches from the floor, compared with roughly 42 inches for the old drop-sides to enable parents to pick up a baby easily.

WSJ: Manufacturers Discuss Safety Features of the 'Modern' Crib

The inquest heard the four-man crew used to relieve themselves over the side of the 58ft (17.7m) boat, which was built in 1974, and the bulwark and rail were lower than the recommended height.

BBC: An RNLI lifeboat

Are fares higher or lower today than they were under British Rail?

BBC: Have train fares gone up or down since British Rail?