单词：as it happens
偶然,碰巧
as it happens的用法和样例：
例句
- I saw him yesterday as it happens.我昨天碰巧见到了他。
- Her birthday happens to be New Year's Day.她的生日碰巧是元旦这一天。
- We met her only yesterday, as it happens.我们只是在昨天才与她偶然相遇。
- It was a mere chance that I saw him.我看到他只是件偶然的事。