The insects were examined under magnification.
这些昆虫是放大后加以观察的。
The more pesticides are used, the more resistant the insects become so the more pesticides have to be used. It's a vicious circle.
杀虫剂使用得越多,那些昆虫的抵抗力越强,因此就要使用更多的杀虫剂。这是一个恶性循环。
你听得到所有昆虫的声音吗?
One day, the insects' love of sweets caused them to attack a ship that was bringing sugar to the camp.
VOA: special.2009.01.24
The little insects were crawling around, the plants were there. And come back and look at it, over a period of weeks, and see what's changing.
我可以看到昆虫爬来爬去,还看到有些植物,几个星期后,再来看,看看发生了什么变化。
The genetic changes cause the bodies of the insects to attack the Plasmodium parasite, blocking its development.
VOA: special.2010.04.20
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