很多年前,中国出品的淡水蟹蟹苗被人为地带到美国来放养,无人管理,加上太平洋的优质水质,令其繁殖迅猛,破坏生态平衡。美国政府把几十吨的蟹抓干净,免费给中国 Many years ago, freshwater crabs and crabs from China were artificially brought to the United States to be stocked and left unmanaged. Coupled with the high quality of water in the Pacific Ocean, they were rapidly multiplying and undermining the ecological balance. The U.S. government has grasped tens of tons of crabs for free to China