Unit 2 More insects and plants.

单元二好多昆虫和植物。

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Scientists think this is the plants' way to prevent the spread of any tree diseases and make life more difficult for leaf-eating insects like caterpillars.

科学家认为，这是植物防止树木疾病传播的方法，并给像毛毛虫之类的食叶昆虫制造些生存上的困难。

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We know many other wild plants, animals, insects and birds have died out more recently.

我们知道很多其他野生植物，动物，昆虫和鸟类最近已经灭绝。

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New to the Cyber-shot line, the TX30 model features a Magnifying Glass Plus mode that zooms in for a fascinating super-size, magnification (up to 15x) of close objects such as fish, plants, insects and more.

ENGADGET: Sony brings Cyber-shot HX300, WX300 and TX30 to the US with fast autofocus

The omnivorous creatures can live for more than 50 years, feeding on fish, insects and water plants.

BBC: Cornwall