1. He tends to keep to himself at school and rarely talks to others.
他在学校里总是独来独往，很少和别人说话。

2. After moving to a new city, she kept to herself for a few months.
搬到新城市后，她有几个月都不与人交往。

3. He keeps to himself and focuses on his work most of the time.
他大多数时间都独处，专注于自己的工作。

4. In meetings, he usually keeps to himself unless asked to speak.
在会议中，除非被要求发言，否则他通常保持沉默。

A: Do you know him well?
A：你很了解他吗？

B: Not really, he keeps to himself most of the time.
B：不太了解，他大多数时候都不与人交往。

1) 表示一个人性格内向，不喜欢社交

2) 表示刻意避免与他人互动或交流

3) 表示保持个人隐私，不愿分享生活细节

1. 不与他人交往，倾向独处

e.g. He keeps to himself and avoids large gatherings.
他不与人交往，避免大型聚会。

2. 保持个人隐私，不愿分享信息

e.g. She keeps to herself about her personal life.
她对自己的私生活守口如瓶。

phrase

1. To prefer not to socialize and to remain private or quiet in behavior.

Synonym: be reserved, be withdrawn, stay private