pontoon bridge horizontal closure detail
English translation for "边境堵截" ... 堵截: cut off detail>> 浮桥平堵截流: pontoon bridge horizontal closure detail>> 越过边境: crossing the border detail>> ...
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pontoon bridge horizontal closure detail
浮桥水平合闸细节
以上为机器翻译结果，长、整句建议使用 人工翻译 。