used rail

基本解释

Your best bet will be one of three materials, redwood, pressure treated fir, and used rail ties.
你最好的选择将是三种材料，红木，杉木对待压力，并利用铁路关系之一。
India's heavily used rail network is one of the world's largest, with some 9,000 passenger trains carrying 18 million people every day.
印度负荷沉重的铁路系统是世界上规模最大的铁路系统之一，每天有9千辆列车装载1千8百万人次。
Natural stone remains a popular and stable retaining wall material, while redwood, pressure treated wood and used rail ties can add rustic charm to your dream landscape project.
天然石材仍然是受欢迎的，稳定的护墙体材料，而红木，压力处理的木材，使用铁路的关系可以添加到您的野趣景观项目的梦想。

All of this matters because according to Rail Europe, travelers from North America consider Italy their second most highly ranked dream destination, and their third most used rail travel destination.
FORBES: Italian Travelers: Don't Miss Europe's Newest High-Speed Train
Policymakers from Britain and America used to rail against India's financial protectionism, but they are now preoccupied at home.
ECONOMIST: Indian banks: For I'm a jolly good fellow The