评论
打印
Could you put your seat upright？
可以请您将椅背竖直吗？
Would you mind fastening your seatbelt？
可以请您系上安全带吗？
Could you put your luggage in the locker？
您可以把行李放在柜子里吗？
Do you prefer beef or fish？
您要牛肉还是鱼肉？
