Much easier to keep a flask of cells under very sterile, very reproducible conditions than it is to keep a small animal, right?
保存一小瓶细胞，该细胞可在无菌条件下再生，这要比保存小动物容易的多，对吗？
2
The film's comic moments are well-timed, and as the party animal Stuart, Baldwin is right on.
这部电影的喜剧部分很合时宜，饰演派对爱好者斯图尔特的鲍德温出色极了。
《柯林斯英汉双解大词典》
3
There is a good reason why the UK is dominated by animal husbandry: most of its terrain doesn't have the right soil or climate to grow crops on a commercial basis.