This organization's mission is to protect plant species threatened with extinction.

这个组织的目标是保护有濒临灭绝的植物物种。

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Threats: 114 species are threatened with extinction.

威胁：114种受到灭绝的威胁。

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Nearly a quarter of plant species are threatened with extinction.

近四分之一的植物物种有灭绝的危险。

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The U.S. had proposed moving polar bears to Appendix I, which applies to species threatened with extinction and effectively bans trade in their body parts.

CNN: World rejects new protections for polar bears

Already, 17, 000 plant and animal species are threatened with extinction (IUCN, 2009).

UNESCO: MEDIA SERVICES

The Appendix lists species which may become threatened with extinction unless trade is closely controlled.

BBC: Landmark shark ban upheld at conservation meeting