With the fast development of the country economy, long-large tunnels are adopted to thrill through hillsides on the construction of montanic railways.
随着国民经济
飞速发
要，大量山区铁路建设都采用长大隧道方式
过越岭地段。
；山区With the fast development of the country economy, long-large tunnels are adopted to thrill through hillsides on the construction of montanic railways.
随着国民经济飞速发要，大量山区铁路建设都采用长大隧道方式过越岭地段。
声明：以上例句、词性分类均由互联
自动生成，部分未经过人工审核，其表达内容亦不代表本软件
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