单词：panthera uncias
雪豹
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Pre-Listening Vocabulary binomial nomenclature: a two-part system for naming species (e.g., Panthera tigris) genus: a subdivision of a family of organisms (e.g., Panthera is the genus for tigers, lions and leopards, and a subdivision of the Felidae f
发表于:2018-12-19 / 阅读(126) / 评论(0)
Facts-事实
Facts-事实
The Americas 美洲 Protecting Wild Lives: Stand your ground beef 保护野生动物：坚守立场 Cows that are good at self-defense are also good for jaguars. 能自卫的牛也能抵御美洲豹。 Ranchers in Colombia's Meta department can be ve
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经济学人综合
经济学人综合