1.A fully grown ladybug can eat nearly 500 aphids a day.

一只长大的瓢虫每天能吃掉五百只蚜虫。

2.Imagine you're an aphid, a tiny insect that sucks plant sap for a living.

是一只蚜虫——一种吸食植物汁液为生的小昆虫。

3.You can't be too young if you're an aphid, some of them are born pregnant.

如果是蚜虫，再早繁衍都不算早，它们有些刚出生就已经怀孕了。

4.The young aphids that hatch are all female.

孵化出来的蚜虫幼虫都是雌性。

5.Right now, the aphids have the upper hand.

现在 他眼里只有瓢虫。

6.Meanwhile, among aphids, losses are not a problem.

然而对于蚜虫来说损失根本不是问题。

7.But some aphids, katydids, lizards, geckos, and snakes only ever reproduce via parthenogenesis.

而有些蚜虫、蝈蝈、蜥蜴、壁虎、蛇等只进行孤雌生殖。

8.Female aphids can make little, tiny clones of themselves without ever mating.

雌蚜虫不用交配就能复制很小很小的自己。

9.But how do you deal with the aphids on tomato plants?

但是如何处理番茄植株上的蚜虫呢？

10.Although it may stop the aphid problem, it will also threaten bees and butterflies.

虽然它止蚜虫问题，但它也会威胁到蜜蜂和蝴蝶。

11.Ants keep predatory insects away from where their aphids feed; Gmail keeps the spammers out of our inboxes.

蚂蚁赶走蚜虫进食之处的捕食性昆虫；谷歌邮箱也帮助我们在收件前远离那些垃圾邮件制造者。

12.You want to wash aphids off with a strong current of water.

用一股强水流把蚜虫冲走。

13.Well, Clem says they might be pursuing the aphids they eat southward...or maybe they're following the blooms of nectar-rich flowers.

Clem 说它们能在追随在南方吃的蚜虫，或者追赶富有花蜜丰富的植物的花期。

14.Insects in the Hemiptera order have piercing-sucking mouthparts and include bed bugs, cicadas, aphids, and leafhoppers.

半翅类的昆虫就具有这样刺吸式的口器，其中包括臭虫、蝉、蚜虫、叶蝉。

15.Clusters of tiny insects called aphids were to be found on the underside of the leaves.

结果在树叶背面找到成串的叫作蚜虫的小虫子。

16.Clusters of tiny insects called aphides were to be found on the underside of the leaves.

结果在树叶背面找到成串的叫作蚜虫小虫子。

17.The ground is a scary place for an aphid, but it's better than a cow's mouth.

对蚜虫来说，地面是个怕的地方，但好过牛的嘴巴。

18.By cloning themselves with 'virgin births' and reproducing sexually, aphids maximise their chances of survival.

通过" 单性生殖" 的无性繁殖及有性繁殖，蚜虫使它们的生存机会最大化。

19.This amazing reproduction process allows aphids to reproduce without wasting any time looking for a partner.

这种奇妙的繁殖过程让蚜虫能不用寻找配偶这样就不会浪费任何时间。

20.The aphids feed from plants and produce a sweet honeydew, which they trade with the ants for protection.

蚜虫植物为食，并产生甜蜜的甘露，然后与蚂蚁交易保护它们。