摘要
本文从拖网渔业。
The paper briefly expounds the ocean-going fisheries development tendency in the main countries and areas of the world in three aspects such as trawl fishery,squid line fishery and tuna fishery.
关键词
远洋渔业
拖网渔业
金枪鱼渔业
鱿钓鱼业
世界
ocean-going fishery
trawl fishery
tuna fishery
squid line fishery
world
