1·Bees and ladybirds are very lovely.
小蜜蜂和七星瓢虫非常可爱。
2·Here are some ladybirds.
这儿有一些瓢虫。
3·Ladybirds are red. So are strawberries. Why?
瓢虫是红哒，草莓也是，为啥呢？
4·How many ladybirds are munching on the leaf?
多少只瓢虫正在嚼叶子？
5·There were ants, lacewings, ladybirds, and beetles.
里面有蚂蚁，草蜻蛉，瓢虫，和甲虫。
6·Ladybirds can exude a drop of poison from their leg joints. A yellow fluid.
瓢虫的腿关节能分泌出黄色的毒汁。
7·A parasite called microsporidia lies dormant in the circulatory systems of harlequin ladybirds.
这种叫做“微孢子虫”的寄生虫潜藏在小丑瓢虫的循环系统内。
8·And in Chard in Somerset around 10 million ladybirds have descended on farmland and set up home.
在萨默塞特郡查得农场大约1000万只七星瓢虫出现在农田里并“安营扎寨”。
9·There was no agricultural run-off, and chemical pesticides were replaced with natural predators such as ladybirds.
而且没有农业径流和用来对付瓢虫等天敌的化学农药。
10·Among the functional groups of natural enemies, ladybirds had a stronger ability of recovery, while spiders and parasitoids were weaker.
在天敌功能团中，瓢虫类恢复能力较强，蜘蛛类与寄生性天敌类较弱。
1·The barge used one-tenth as much water as a comparable field farm. There was no agricultural run-off, and chemical pesticides were replaced with natural predators such as ladybirds.
开普罗介绍说，驳船上的用水只有普通田地的十分之一，也没有农业径流，使用生物天敌防治像瓢虫这样的温室蔬菜害虫而不是化学农药。
2·There were ants, lacewings, ladybirds, and beetles.
里面有蚂蚁，草蜻蛉，瓢虫，和甲虫。
3·Here are some ladybirds.
这儿有一些瓢虫。
4·Ladybirds are red. So are strawberries. Why?
瓢虫是红哒，草莓也是，为啥呢？