railroads的例句（railroads在句子中的用法）

• Where do the two railroads connect [ link up ]? 两条铁路在 何处 连接?
• A severe snowstorm blocked up railroads. 一场暴风雪使铁路中断.
• Water transportation was outmoded by railroads and good pikes. 水上运输已因铁路和良好的税道而变得过时了.
• American capitalists had invested $ 867,200,000 in Canadian mines, industries, and railroads. 美国资本家投在加拿大的矿业 、 工业和铁路方面的资本为八亿六千七百二十万美元.
• China's strained railroads already become a bottleneck for the economy. 中国紧张的铁路运输已经成为经济增长的瓶颈.