1·She did work which by rights should be done by someone else.
她做了按理本应由其他人做的工作。
—— 《柯林斯英汉双解大词典》
2·Could someone else do it instead?
其他人能代替做吗？
3·Obviously someone else got tired, too.
显然其他人也累了。
4·If I rent a house, I could find someone else to share with me.
如果我租了一间房子，我可以找其他人合租。
5·If Andrew brushes someone else's teeth beside his own, then it would be very important to let your listeners know that by stressing whose teeth he brushes.
如果除了他自己的牙，安德鲁刷的是其他人的牙，那么通过重读来让你的读者知道他刷谁的牙就很重要了。