The man walking can learn the trees, flowers, insects, birds and animals, the significance of seasons, the very feel of himself as a living creature in a living world.

行走中的人可以认识树木、花朵、昆虫、鸟类和动物，了解不同季节的意义，感受自己作为一个活生生的人生活在一个生机勃勃的世界里。

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Sea turtles, polar bears and giant pandas are just some of the thousands of animals in this world that are at risk of extinction.

海龟、北极熊和大熊猫只是世界上成千上万濒临灭绝的动物中的一部分。

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They are important for plants and animals that live in different parts of the world.

它们对生活在世界各地的植物和动物很重要。

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The World Heritage Committee said increased tourism,immigration and invasive species threaten the animals of the Galapagos.

VOA: special.2009.12.16

The beauty of the world, the paragon of animals and yet, to me, what is this quintessence of dust?

宇宙之华，万物之灵,但对于我，这尘土的精华又算得了什么？

耶鲁公开课 - 公正课程节选

We will also tell about a study of one of the world's most unusual-looking animals.

VOA: special.2009.07.07

The report suggests that the illicit sale of animals and plants is the world's fourth largest illegal trade after narcotics, counterfeiting of products and currency and the trafficking of people.

BBC: Wildlife crime profound threat to nations, says report

Simon Pope is the head of external affairs for the World Society for the Protection of Animals (WSPA).

BBC: UK laws 'spurring trade in endangered species'

South Africa has been badly hit by poaching because it has the largest population of rhinos in the world, with about 20, 000 animals - 70-80% of the global figure.

BBC: South Africa Kruger park rhinos to get extra wardens