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1·A signal fire might attract rescuers.

信号火光会把救援的人引来。

2·The second, research the acting means of presentiment system, this part is consist of spy and patrol signal fire transferring and recovery per se.

第二部对汉代居延地区候望系统的运作方式进行研究，由侦察与巡逻、烽火传递与烽燧自身的防御等几个方面的内容构成。

3·So there was no half-starved band of survivors huddled in one sealed room using the computer as shipwrecked sailors would a signal fire. Just a machine that had somehow activated itself.

因此，那里没有饿的半死的生存者，卷缩在一个密封房间里，并象沉船的船员用信号火来求救一样，去使用计算机来求救。也许这只是一台机器因为某种原因，自己激活了自己吧。

4·Don't fire until I signal.

等我发出信号后再开枪。

5·Tomorrow evening when the enemy arrives, abandon camp. At the fire signal, turn back upon them.

来日黄昏，敌军必到，主公便弃营而走；但见火起，即回军掩杀。

6·Retreat signal for fire party is sent on telephone.

在无线电话上发布消防队撤退信号。

7·The controller, which is single-chip 8031 microcomputer, carries out the collection of fire signal and direct control.

控制器采用8031单片机实现，完成火灾信号采集和直接控制。

8·Bridge: Agree on retreat signal. Fire alarm cancelled.

驾驶台：同意撤消信号，火警取消。

9·They will fire off a signal flare.

他们将发射一枚信号弹。

10·Visual retreat signal for fire party is sent with lamp.

用灯光发布消防队视觉撤退信号。