The scientists saw the public as being particularly two-faced about animal welfare in view of the way domestic animals are treated.鉴于家养动物所受的待遇，科学家认为公众在动物福利的问题上尤为言行不一。A number of domestic animals have some utility for man while they are alive.一些家畜在活着的时候对人类有一定的用途。