live alone的用法和樣例：
例句
- Old Mrs.Jackson ought never to live alone, if she were taken ill there would be no one to look after her.
老杰克遜夫人決不該單獨生活，如果她突然生病，就沒(méi)有人照顧她。 - She live alone in the house for a whole winter.
她獨自一人在這所房子里過(guò)了一冬。 - As an old person, one is often condemned to live alone.
老年人常出於無(wú)奈而獨自生活。
