I went to Beijing when I was young
过去时态
连接词 conj.
when表示“当...时”的用法
John got engaged to her when travelling last winter.
去年冬天旅行时,约翰与她订了婚.
Don't get excited when you talk.
你说话时别激动.
I went to Beijing when I was young
过去时态
连接词 conj.
when表示“当...时”的用法
John got engaged to her when travelling last winter.
去年冬天旅行时,约翰与她订了婚.
Don't get excited when you talk.
你说话时别激动.