她最后同意用药结束这头可怜的动物的生命。

She finally agreed to have the wretched animal put down.

岛上有许多不同种类的动物。

There are many different sorts of animal on the island.

博物馆的玻璃柜里摆满了动物标本。

The museum was full of stuffed animals in glass cases.

地貌彻底改变，严重损害了野生动物。

The landscape has been radically altered, severely damaging wildlife.

与其他农业生产相对而言，动物饲养只是副业。

Raising animals was only secondary to other forms of farming.

他们曾观察过这些动物的习性。

They had observed regularities in the behaviour of the animals.

夏天，这些树为动物提供乘凉的地方。

The trees provide shade for the animals in the summer.

这个房间里挂满了花哨的动物小图片。

The room was decorated with twee little pictures of animals.

这种动物生长在澳大利亚，别处没有。

This animal is found in Australia, and nowhere else.

湿地是多种野生动物的栖息地。

The wetlands are home to a large variety of wildlife.

他们因虐待动物而被判有罪。

They were found guilty of causing unnecessary suffering to animals.

记得吧，玛丽总是喜欢动物。

If you remember, Mary was always fond of animals.

很多动物只在一年的某个时候交配繁殖。

Many animals breed only at certain times of the year.