私营铁路的英文：
n. private railway

private是什么意思：
adj. 私人的；不公开的；保密的；清静的；私营的
n. 士兵；列兵；私下，不公开

It's the private sector, stupid!
是私人部门出了问题，傻瓜！

Ignorance is mere privation.
无知是一种纯粹的贫乏。

And death is the privation of all awareness.
死亡是对所有意识的剥夺。

regional conference on the private sector
私营部门问题区域会议

The project is funded by private enterprise.
这项工程是由私人企业提供资金的。

railway是什么意思：
n. 铁路；铁路系统；铁道部门

The two railways cross here.
两条铁路在此交叉。

The goods were consigned to you by railway.
货物已由铁路托运到你处。

The railway is adopted by us.
铁路保养由我们承担。

A new railway is under construction.
正在修建一条新铁路。

The road ran beside a railway.
公路建在铁路旁边。