【作文命题】阅读下面的材料,根据要求写一篇文章。日本的北海道有一个渔村,许多渔民都以捕捞鳗鱼为生。鳗鱼十分珍奇,但生命力非常脆弱,只要一离开深海区,要不了半天就会死亡。奇怪的是有一位老渔民天天出海捕捞鳗鱼,返回岸边后,他的鳗鱼总是活蹦乱跳的。而其他几家捕捞鳗鱼的渔户,无论如何处置捕捞到的鳗鱼,回港后全都是死的。由于鲜活的鳗鱼价格要比死亡的鳗鱼几乎高出一倍,所以 [Proposition] Read the following materials and write an article as required. There is a fishing village in Hokkaido, Japan. Many fishermen make a living from fishing for salmon. Carp is very rare, but its vitality is very fragile. Once it leaves the deep sea, it will take a long time to die. What is strange is that an old fisherman went to the sea to catch salmon every day. After returning to the shore, his squid was always alive and kicking. However, several other fishermen who caught salmon, regardless of how they dispose of them, have all died after returning to Hong Kong. Since live salmon prices are almost twice as expensive as dead salmon,