Traveler: Well, the route 5 is really charming. Must I make a reservation?

游客：嗯，线路5很有吸引力，我必须预订吗？

youdao

Traveler: : Well, the route 5 is really charming. Must I make a reservation?

游客：嗯，线路5很有吸引力，我必须预订吗？ ？

youdao

Traveler: : Well, the route 5 is really charming. Must I make a reservation?

游客：嗯，线路5很有吸引力，我必须预订吗？ ？

youdao