Last but not least, as many rare birds and animals are kept as pets, they will surely be hunted on a large scale, which means a threat to the balance of the ecosystem.
最后，许多珍禽异兽作为宠物饲养，他们一定会被大规模猎杀，这意味着威胁到生态系统的平衡。
Rare birds and animals that cannot be found anywhere else in the world have been disappearing at the rate of one a year since the turn of the century.
世界上除了热带雨林以外，在其它任何地方都找不到的珍稀鸟类和珍稀动物，在这世纪之交正在以每年消失一种的速度逐渐灭绝。
Rare birds and animals that cannot be found anywhere else in the world have been disappearing at the rate of one a year since the turn of the century.
世界上除了热带雨林而外，在其他任何地方都找不到的珍稀鸟类和珍稀动物，在这世纪交替的时候正在以每年消失一种的速度逐渐灭绝。
The construction of the reservoir, has protected natural resources and environment effectively, a lot of rare birds and animals disappearing for a long time, come here to perch one after another.
水库的修建，有效地保护了自然资源和环境，许多久已不见的珍禽异兽，纷纷来此栖息。
On them are printed pictures of such rare animals as birds and monkeys.
上面印的是珍贵鸟类和动物的图片。
Shihfang's Square, the amount of lattice panels and other parts, the use of engraved or relief means rare birds and animals and flowers carved patterns, carving delicate, exquisitely carved.
石坊的坊额、格板等其他部位，运用透雕或浮雕手法雕出珍禽异兽和花卉图案，雕工精巧，玲珑剔透。
In the vast primeval forest, there are many rare birds and unusual animals.
在大片的原始森林中，有很多珍禽异兽。
The sky for a while as the animal world, rare birds and animals, all kinds, full of wonders;
天空一会儿像动物的世界，珍禽异兽，各种各样，无奇不有；
This biotope offers a particularly extensive and varied array of plants, as well as marsupials and singing birds, along with other rare and endangered animals and plant species.
这里的环境特别适于不同种类的植物、有袋动物以及鸟类生存，同时也给那些稀有濒危动植物提供了的生存条件。
This biotope offers a particularly extensive and varied array of plants, as well as marsupials and singing birds, along with other rare and endangered animals and plant species.
这里的环境特别适于不同种类的植物、有袋动物以及鸟类生存，同时也给那些稀有濒危动植物提供了的生存条件。
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