left hand fishing spear

例句：

1. 1. Thefisherman used a left hand fishing spearto catch the fish.
   渔夫用左手钓鱼矛钓到了鱼。
2. 2. Theleft hand fishing spear isan essential tool for fishing incold waters.
   左手钓鱼矛是寒冷水域捕鱼的必备工具。
3. 3. Theleft hand fishing spear hasbeen used for centuries as atraditional method of fishing.
   左手钓鱼矛作为一种传统的捕鱼方法，已经使用了好几个世纪。