许多野生动物正面临绝种的危险，因为它们生活的环境发生了极大的变化。
Many wild animals are facing the danger of extinction because of their living environment has undergone tremendous changes.
许多野生动物正面临绝种的危险，因为它们生活的环境发生了极大的变化。
Many wild animals are facing the danger of extinction, because the environment that they are living in has changed greatly.
图2显示一些濒临绝种的野生动物。
Diagram 2 shows some wild animals which are facing extinction.
许多野生动物正面临绝种的危险。
坦白说，把动物关进笼子是不好的，但是有时我们又不得不这样做，有些野生动物面临着绝种，我们应该保护它们帮助饲养它们。
Frankly speaking, I don't think it good to cage animals. But sometimes we have to do so. Some wild animals are almost extinct, we should cage them to protect them and help them breed.
它的绝种却为我国珍稀野生动物，特别是两栖爬行动物的保护，提供十分有益的经验教训。
The extinction of Yunnan salaneder provides a good experience and lesson in protection of wildlife, especially amphibians and reptiles.
保护野生动物许多野生动物正面临绝种的危险，因为它们生活的环境发生了极大的变化。
Many wild animals are facing the danger of extinction, because the environment that they are living in has changed greatly.
举例来说，越来越多野生动物濒临绝种，显示出环境的质素可能出现了问题。
For instance, more and more animal species are on the verge of extinction. This is an alarming sign that something might have gone wrong in the quality of our environment.
举例来说，越来越多野生动物濒临绝种，显示出环境的质素可能出现了问题。
For instance, more and more animal species are on the verge of extinction. This is an alarming sign that something might have gone wrong in the quality of our environment.
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