独自过活

例句：

1. 1.He felt lonely after his wife's death.
   他的妻子去世后，他感到孤独。
2. 2. The old man lived alone in a small house.
   那位老人独自住在一所小房子里。
3. 3. She spent most of her time reading and studying alone.
   她大部分时间都独自阅读和学习。