他用信号枪发出了求救信号。

He used a flare gun to send a distress signal.

信号枪通常用于发出紧急信号。

A flare gun is usually used to send emergency signals.

他从船上拿出信号枪，准备发射。

He took out the flare gun from the boat, ready to fire.

他们在海上迷路时，发射了信号枪。

They fired a flare gun when they got lost at sea.

在紧急情况下，信号枪可以帮助你引起注意。

In an emergency, a flare gun can help you attract attention.

信号枪是为一少数攻击力不因为距离而上升或下降的武器。

The Flare Gun is one of the few weapons not subject to distance indexed damage falloff or ramp up.

但最终向羽放下了信号枪，选择跟蒋小鱼和鲁炎合作。

But in the end to feather down pistol, choose to JiangXiaoYu and LuYan cooperation.