have been around
经验丰富、见多识广；知晓情况或信息
口语·形容经验丰富
英文释义
to have a lot of experience or knowledge about something
例句
Don't worry about him, he's been around and knows how to handle tough situations.
典故来源
字面意为“一直在周围”，引申为经历丰富、见过世面，源自日常对话中对阅历的肯定。