这座钢便桥计划本月底投入使用。
The bridge is scheduled to be put into operation at the end of this month.
困难，是动摇者和懦夫掉队回头的便桥；但也是勇敢者前进的脚踏石。
It is difficult, and left behind the back to shake a coward but stepping stone bridge; also the brave forward.
困难，是动摇者和懦夫掉队回头的便桥；但也是勇敢者前进的脚踏石。
It is difficult, and left behind the back to shake a coward but stepping stone bridge; also the brave forward.
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