一、不要选排污口附近。 大家知道,有水流动的地方会给鱼类带来很多食物和新鲜氧气,也适合鱼类逆水而行的习性,是鱼类喜欢在此追逐嬉戏、觅食的好地方。但工厂排放污水渠、排污管流出的水往往毒性较大,即便钓到鱼也不能食用,因此,还是不在此处垂钓好。 First, do not choose near the sewage outfall. We all know that where there is water flow will bring a lot of food and fresh oxygen to fish, it is also suitable for the behavior of fish in the opposite direction. It is a good place for fish to chase, forage and seek food. However, the effluent discharged from sewers and sewers in factories is often toxic and can not be eaten even if it is caught. Therefore, it is better not to fish well here.