神马品牌网广东婴儿服装品牌:请求翻译
来源：百度文库 编辑：神马品牌网 时间：2024/04/29 23:29:26
first came the knapweed.then came the gall fly.and now the mice population is exploding-the mice that carry hantavirus. in a classic case of unintended ecological consequences,an attempt to control an unwanted plant has exacterbated a human health problem.
先是矢车菊, 然后没食子蜂接踵而至. 现在携带汉他病毒的老鼠数量又节节上升. 这个导致意外生态后果的典型例子说明, 为了消灭一种讨厌的植物, 反而恶化了人类的健康问题.