您要查找的是不是：
- 旅行Agent问题Traveling agent problem
- 有问题something the matter
- 没问题No problem.
- 去旅行go on a journey
- 安全问题safety issue
- 有问题的iffy
- 商务旅行business trip
- 自助旅行budget travelling
- 大问题great problem
- 徒步旅行hiking
- 提出问题interrogate
- 短途旅行excursion
- 关键问题sixty-four-dollar question
- 长途旅行long journey
- 具体问题concrete issue
- 没有问题all serene
- "确实是的，也许我应该更仔细估算一下旅行费用然后再决定。""There is that, indeed. Perhaps I should cost my trip more carefully before deciding."
- 存在的问题open question
- 环球旅行travel round the world
- 常见问题FAQ
