渔者六物:竿、纶、浮、沉、钩和饵。纶是钓鱼用的丝线;浮,浮子;沉,连在钓线或鱼钩上,使钩下沉水底的物件,现代多指铅坠。古人用什么做坠,不知道,但可以追溯的是青铜器出现之前没有金属坠,之后有了冶金业才有合适的“沉”。坠的使用是因为大多数鱼类都是沉底摄食,必须将钩沉至水底,另外是抵御走水,无坠,钩随水走虽然也能钓鱼,却不能像底坠那样稳坐钓鱼台。 Fisherman six things: pole, Lun, float, sink, hook and bait. Lun is used for fishing thread; float, float; Shen, even in the fishing line or hook, so hook sinking the bottom of the water, modern multi-finger lead. The ancients used to do the fall, do not know, but can be traced back to the bronze appeared before the metal does not fall, after the metallurgical industry have a suitable “Shen ”. Fall because the use of most of the fish are sinking, it must be hooked to the bottom, the other is to resist the water, no fall, hooked with the water although it can fish, but not as the end of the sinking as the Diaoyutai stability.