"Spiders are key predators of insects and can alleviate the need for farmers to spray large quantities of pesticide," Reynolds said.
“蜘蛛是昆虫的天敌，有了它能避免农民大量喷洒杀虫剂”，雷诺兹说。
The Predators are a key “force multiplier”, especially helpful in rugged, isolated stretches.
“食肉动物”则是增加力量的利器，尤其对崎岖、孤立的地带特别有帮助。
The Predators are a key "force multiplier", especially helpful in rugged, isolated stretches.
“食肉动物”则是增加力量的利器，尤其对崎岖、孤立的地带特别有帮助。
In many communities insects play a key role as herbivores and predators.
在许多群落中，昆虫作为植食动物和捕食者起着重要的作用。
In many communities insects play a key role as herbivores and predators.
在许多群落中，昆虫作为植食动物和捕食者起着重要的作用。
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