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| 11. | There are about 700 interspecific hybrids among the British vascular plant flora of about 2500 native |
| 在不列颠维管植物区系的2500个本地的和归化的有性种中，约有700个种间杂种。 |
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| 12. | scientists argue that other animals, such as foxes, are much more to blame for dwindling numbers of native |
| 但是，一些科学家提出异议说，当地物种减少应更多地归咎于其它动物如狐狸。 |
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| 13. | Aphis glycines, a native species in Asia, has invaded to the major soybean planting regions in US, Canada |
| 大豆蚜是我国大豆的一种主要害虫,近几年来,大豆蚜已先后侵入美国、拿大和澳大利亚等大豆种植区,成为世界性的重要农业害虫。 |
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| 14. | "Scientists discovered the snails a year and a half later, after they had already pushed some native |
| 一年半之后,科学家发现了这种蜗牛,但那时它们已经快把当地一些物种推向灭绝的边缘。 |
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| 15. | They came to Earth and rearranged the native human species. |
| 他们来到地球上并且重新安排本土人类。 |
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| 16. | Light is definitely growing on the planet as you remember that you are the native species, working closely |
| 当你们回忆起你们是本土族类、与最初的计划者一起紧密地工作的时候，在行星上光是直接地成长起来，在此时从侵入者那里接管回你们的世界。 |
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| 17. | Introduced species with characteristics that are not qualitatively different from those of native species |
| 引人的树种的特性从质地上与当地物种并没有太大的区别时，能通过数量上对它们产生大而持久的影响。 |
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| 18. | Species Alt are considered to be at risk primarily because of competition with and predation by non-native |
| 濒危物种法中所列出958种濒危物种中，有约400种被认是主要由于非本土物种的竞争和捕食而处于濒危状态。 |
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| 19. | Many farmers raise livestock in the desert, but over-grazing can harm native species. |
| 在澳大利亚的辛普森沙漠地带，山羊正试图从这片看似一无所有的土地上找到食物。这里的许多牧民都在沙漠上饲养家禽，但过度的放牧会影响当地的物种。 |
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| 20. | hybridus) in the composite family, derived from species native to the Canary Islands and widely grown |
| 瓜叶菊，千日莲一种菊科杂交的装饰用植物 |
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