—When shall we leave?

—When shall we leave? When shall we leave for China? We don't know when we shall leave for Nanjing. I do not know when we shall leave for Nanjing. 1、—When shall we meet again? When.shall.we.go. ---When shall we leave?---As soon as I_____(finish) what I a when do you think we shall leave for shanghai?如何分析这个句子结构 英语翻译when shall we meet? When shall we meet tomorror? when shall we meet again? When shall we go?翻译