海边小朋友在抓螃蟹时，有一项流传已久的独特技能，值得我们来学习。
The children catching crabs, there is an age-old unique skills, be worth us to learn.
当他们抓到螃蟹时，会把螃蟹丢到一个特殊的竹篓里。这种竹篓的外型相当奇特，有点像酒瓶，开口处窄窄的，只能容一只手进去：竹篓的肚子却宽大的多，可以装很多的螃蟹。海边的小朋友把抓到的螃蟹丢进竹篓时，有特殊的技巧。若是竹篓中有一只螃蟹的话，他们会将竹篓的出口紧紧地盖住，以防抓到的螃蟹逃脱：但是如果竹篓里有两只以上的螃蟹，他们就不需要盖上竹篓的出口了，而螃蟹也逃不出来。
When they caught a crab, the crab into a special bamboo basket. This bamboo appearance quite strange, a bit like a bottle, opening the narrow, only one hand in: bamboo basket stomach big, can hold a lot of crabs. The children put the crabs into bamboo baskets, have special skills. If the tree has a crab, they will cover the crates export tightly, to prevent the escape of crabs: but if bamboo basket with more than two crabs, they need not cover the crates export, and crabs also cannot escape.
其中关键何在？
One of the key where?
当竹篓里有一只螃蟹的时候，这只螃蟹就会顺着粗糙的内壁爬到出口逃脱，所以要将竹篓的出口封住，以防螃蟹逃脱。
When the bamboo basket with a crab, the crab will be along the rough wall climb to export to escape, so will the baskets export seal to prevent escape, crab.
如果竹篓里有两只以上的螃蟹时，螃蟹一样会沿着竹篓的内壁拼命向外爬，但是往往当一只螃蟹快要爬到出口时，另外一只也会拼命地赶着逃出去，结果就会死命地把前一只往下拖，以利自己逃生。
If there are more than two baskets crab, crab along the inner wall to climb out of the tree, but often when a crab to climb to the exit, the other one will desperately rush to escape, the result will be dead before a drag down, for the benefit of their escape.
就这样，一只螃蟹想逃，其他的螃蟹会把它拉下来，其结果是根本就没有一只螃蟹可以逃得出去，所以就不用盖竹篓的顶盖了。
In this way, a crab to escape, the other crabs can pull it off, it is not at all a crab can escape, so you don't have to cover the top of the tree. |
发表于 2013-1-10 13:13:01
