biological invasion

常見例句

Biological invasion is a worldwide problem, say the authors.
生物入侵已經(jīng)成為一個世界性難題。
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His hometown was evil biological invasion, only you can stop them!
他的家鄉(xiāng)被邪惡的生物入侵，只有你才能阻止它們！
In recent years, with the development of international trade and the increase of communication among people, the biological invasion becomes more and more serious.
特別是近些年來，隨著國際貿易的發(fā)展和人們交往的增加，發(fā)生生物入侵的機會增加，產生的危害越來越嚴重。

"If you wanted to create a perfect storm for biological invasion, you would do what the energy companies are doing in north-central Pennsylvania, " said Kevin Heatley, an ecologist with the national firm Biohabitats who works to restore areas that have been damaged by human activity.
NPR: Northeast Drilling Boom Threatens Forest Wildlife
Donald Rumsfeld, America's defence secretary, said on Tuesday that Iraq may have destroyed its chemical and biological weapons before the invasion, although there were still hundreds of suspected sites left in the country to investigate.
ECONOMIST: Still dangerous