鱼雷快艇队

例句：

1. 1.The submarine fired a torpedo at the enemy ship.
   潜艇向敌舰发射了一枚鱼雷。
2. 2.The torpedo hit the target and sank it.
   鱼雷击中目标并沉没了它。
3. 3. The torpedo was launched from the submarine.
   鱼雷从潜艇上发射。