1-4 systems thinking
2019-08-08 0评论
6 direction inquiry
2019-08-08 0评论
1-3 community service requirement
2019-08-06 0评论
5 security check
2019-08-06 0评论
1-2 childhood
2019-08-05 0评论
4 retrieve your luggage conversation
2019-08-05 0评论
3 On the plane
2019-08-03 0评论
1-1 the place
2019-07-31 0评论
2 check in and board conversation
2019-07-30 0评论
1.flight ticket reservation conversation
2019-07-30 0评论