but when shall we meet的翻译

but when shall we meet的翻译 --We___a hiking trip,but when shall we meet --L when shall we meet again这里的shall是什么意思? 英语翻译when shall we meet? When shall we meet tomorror? when shall we meet again? when will we meet还是when shall we meet -We'll have a hiking trip,but when shall we meet? We 'll have a hiking trip,but when shall we meet? ------We'll have a hiking trip ,but when shall we meet? when shall we meet tomorrow? let's When shall we meet again next week.