although，後邊可以while嗎

1、Although， while in England I did have lunch with her Majesty the Queen，雖然在英國我確實跟女王陛下吃了午餐

2、I answer a lot of email， although admittedly while offline， when flying.在搭乘飛機的途中，雖然顯然是離線離線時，我也回答了許多電子郵件。