AAA27集思广益中参加讨论提高自己惠及他人

承影 · 发表于 2005-6-30 02:16:00

If there were too many people swimming and boating, probably less people would ccome here fishing......So increasing the number of people swimming and boating may not increase the business here.

入画 · 发表于 2006-2-18 15:09:00

如果新引进的鱼没有天敌，会过度繁殖，与湖里的本地物种争夺食物，造成钓鱼者没鱼钓了。影响生态平衡。

katie83 · 发表于 2006-5-18 10:19:00

以下是引用入画在2006-2-18 15:09:00的发言：
如果新引进的鱼没有天敌，会过度繁殖，与湖里的本地物种争夺食物，造成钓鱼者没鱼钓了。影响生态平衡。

很好诶~~~~

genes · 发表于 2006-8-18 19:32:00

most of the added tourists may be local residents, who is not likely to drop in hotels there.

AAA27集思广益中参加讨论提高自己惠及他人

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