科学家们在搜寻可能已经灭绝的青蛙的时候意外发现一些新品种。
A search for frogs believed to be extinct has instead led scientists to discover some new ones.
墨西哥钝口螈在墨西哥已经濒临灭绝，这是由于栖息地的减少和人类的捕杀。它们被当成是珍馐佳肴，就像是法国人喜欢吃的青蛙腿。
Ambystoma mexicanum is almost extinct in Mexico due to diminishing habitats and human hunting - they are regarded as a delicacy in much the way the French like frogs legs.
不幸的是，世界各地的青蛙都在遭受灭绝的厄运，或许通过此次破译基因密码，我们能赶在它们灭绝之前做点什么，挽救这种稀有生物。
Unfortunately, frogs the world over are suffering a mass extinction. Perhaps something in the newly cracked genetic code can help save them before they croak.
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