- becoming ever darker and damper,
越往下就越阴暗潮湿 - favouring different kinds of animals and plants.
适合各种不同种类的动植物 - Less than 2 percent of the sunlight reaches the floor,
只有不到2%的阳光能够到达丛林地表 - but even here there is extraordinary variety.
即便如此 这里的生物种类也异常丰富 - In the great island of New Guinea there are 42 different species of birds of paradise,
在新几内亚岛上生活着42种不同的极乐鸟 - each more bizarre than the last.
一种比一种奇异 - This forest is so rich
这片森林异常富饶