biological invasion

常见例句

Biological invasion is a worldwide problem, say the authors.
生物入侵已经成为一个世界性难题。
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His hometown was evil biological invasion, only you can stop them!
他的家乡被邪恶的生物入侵，只有你才能阻止它们！
In recent years, with the development of international trade and the increase of communication among people, the biological invasion becomes more and more serious.
特别是近些年来，随着国际贸易的发展和人们交往的增加，发生生物入侵的机会增加，产生的危害越来越严重。

"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