1·Unhappy, ill animals do not produce milk, so it's not in the farm's interests to mistreat them or shorten their lifespan.
如果动物不开心、生了病，它们就不产奶，所以虐待动物或缩短它们的寿命并不符合农场的利益。
2·No one should mistreat innocent kids.
没有人该虐待无辜的孩子。
3·Unfortunately , while there are many animal lovers in the world , there are also some people who mistreat them .
不幸的是，尽管世界上有很多爱动物的人，可仍然存在某些虐待他们的人。
4·One should never do wrong in return, nor mistreat any man, no matter how one has been mistreated by him.
永远不该以错事作为回报，也不要虐待任何人，无论别人如何虐待了他。
5·It is illegal to mistreat rats in Denver, Colorado.
在科罗拉多州丹佛市虐待老鼠是违法的。