求翻译：[1]坏，与栖息地的丧失等因素。地球上濒临灭绝生物的比例正在以惊人的速度增长。在工业社会以前，鸟类平均每300年灭绝一种，兽类平均每8000年灭绝一种。但是自从工业社会以来，地球物种灭绝的速度已经超出自然灭绝率的1000倍。全世界1\8的植物，1\4的哺乳动物，1\9的鸟类，1\5的爬行动物，1\4两栖动物，1\3鱼类，都濒临灭绝是什么意思？

[1] is broken, and the loss of habitat and other factors. The proportion of endangered organisms on Earth is growing at a phenomenal rate. Before the industrial society, birds per 300 years extinct kind of beasts extinct every 8000 years on average one kind. However, since the industrial society, th

[ 1] and habitats, such as the loss factor. Endangered species on Earth is growing at an alarming rate. In the industrial society, Birds on average every 300 years, animal extinction per 8000 genocide. However, since industrial society, and the earth since the extinction of the species extinction ra

[1] the bad, and the loss of Habitat and other factors. Proportion of endangered species on the planet are growing at an alarming rate. Prior to the industrial society, bird extinction every 300 years, mammals every 8,000 years of genocide. But since the industrial society, Earth extinction rate has