您要查找的是不是：
- Railroad trains and buses are public conveyances. 火车和公共汽车是公共交通工具。
- We walked as far as the railroad station. 我们走到火车站那样远的地方。
- A host of friend meet him at the railroad station. 一大群朋友在火车站迎接他。
- We will send the goods by railroad. 我们将用铁路运输货物。
- Have they broken ground for the new railroad? 他们有没有开工建造那条铁路？
- The railroad gives free transportation for a certain amount of baggage. 铁路免费运送的行李是有一定数量的。
- Follow the railroad track about100 meter. 顺着铁路走大约100公尺。
- Construction Technique of Column -slab Anchored Bulkhead Used in Existing Railroad Lines 既有线柱板式锚杆挡墙施工技术
- A host of friends met him at the railroad station. 一大群朋友在火车站迎接他。
- A hive cannot exist without a queen. 蜂房不可无蜂王。
- Building the new railroad will be a mammoth job. 修建那条新铁路将是一项巨大工程。
- There are a lot of people in the railroad station. 火车站里有许多人。
- The operation of a railroad needs many men. 铁路的营运需要很多人。
- They seem to exist on a different spiritual plane. 他们似乎生活在不同的精神境界。
- The street paralleled the railroad. 那条街与铁路平行。
- We can not exist without food or water. 没有食物和水我们不能生存。
- It's a long way to the railroad station. 到火车站路程很远。
- Our future plans must mesh with existing practices. 我们未来的计划必须与当前的实践相合。
- A new railroad is under construction. 一条新的铁路正在修建中。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体，液体，气体。
