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1·As they had brought a spear gun with them.

由于他们随身带了一支捕鱼枪。

2·As they had brought a spear gun with them they had plenty to eat.

由于他们随身带了一支捕鱼枪，所以吃饭不愁。

3·The antitank SPG-9 Kopyo ( Spear ) grenade machine is not an automatic but recoilless gun. It consists of a trunk with a lock, a tripod stand and an electric mechanism which serves for firing.

这种反坦克spg - 0“Kopyo ”飞弹机是非自动无后座力炮，包含一个带锁箱，一个三脚架和一个开火用的电气机械装置。