易混淆的单词： Sleepers

For the trans-siberian railway , there are only sleepers .

在穿越蒙古铁路上，只有卧铺车。

They advise booking as early as possible for overnight sleepers the cheap ones go quickly .

它们建议尽早预定夕发朝至的卧铺车票，因为便宜车票卖得很快。

Short sleepers also tend to be thin and have faster metabolisms .

短睡眠者通常会很瘦并且新陈代谢很快。

Car sleepers : the new us homeless .

睡在车上：美国新的无家可归者。

This beautiful and threatening machine puts the already assembled ( rails + sleepers ) sections of the railway .

这个美丽而吓人的机器用于把装配好的组件（铁轨+轨枕）放在铁路上。