The scientists saw the public as being particularly two-faced about animal welfare in view of the way domestic animals are treated.
考虑到他们对待家畜的方式，科学家们认为公众在动物福利方面特别言行不一致。
《柯林斯英汉双解大词典》
2
The world's population is expected to reach 7,000 million by the year 2000, but already scientists have produced new and better varieties of wheat and rice and animal.
到2000年，世界人口预计将达到70亿，但是科学家已经培育出了新的、更好的小麦、水稻和动物品种。
3
People are interested in animal communication and scientists have done lots of researches on this subject.