be confined to

• 限制在； 局限于

be confined to的用法和样例：

例句

1. She tried to keep her monthly budget below $400.
   她试图将每月的开支限制在四百元以下。
2. He was confined to bed for a week with his cold.
   他由于感冒而被限制在床上躺一个星期。
3. The scholar narrowed his interest to Tang poetry.
   这位学者的兴趣局限于唐诗。
4. The work will not be confined to the Glasgow area.
   此项工作不会局限于格拉斯哥地区。

词汇搭配

• be confined to one's bed 因病躺在床上...