The nets captured a few more trout than they would have without the flood but did not show substantial flushing of native fish, whose ancestors had, after all, survived many larger natural floods.
与没有洪水时相比，渔网捕获了更多的鳟鱼，但并没有显示本地鱼类的大量泛滥，毕竟它们的祖先在许多更大的自然洪水中幸存了下来。
To avoid hurting the thousands of crested ibises that fly near one part of the railway, protective nets have been set up along the tracks to make sure the birds will not fly into a train.
为了避免伤害在铁路附近飞行的数千只朱鹮，铁路沿线已经设置了防护网，以确保这些鸟儿不会飞进火车。
Not very long ago, it was also unthinkable that a virus would shut down nations and that safety nets would be proven so disastrously lacking in flexibility.
不久以前，人们还无法想象一种病毒能使众多国家封闭，而安全网被证明是如此灾难性地缺乏灵活性。
Using nets that let smaller fish escape and agreeing not to fish in certain areas can help reduce overfishing.
VOA: special.2009.08.11
They include using nets that let smaller fish escape and agreeing not to fish in certain areas.
VOA: special.2009.09.08
Though the disease is preventable and treatable, health workers have found that simply passing out mosquito nets and treating homes with insecticide is not sufficient.
VOA: standard.2009.04.25
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