keep to oneself
US /kiːp tuː wʌnˈsɛlf/
UK /kiːp tuː wʌnˈsɛlf/

成语
1.
独来独往, 不与人往来
to avoid meeting or talking to other people; to be solitary
示例:
•
He's a very quiet person who mostly keeps to himself.
他是个非常安静的人,大多时间都独来独往。
•
The neighbors were friendly but tended to keep to themselves.
邻居们很友好,但倾向于不与人往来。
在 Lingoland 学习这个单词