Self-help travel

• 自助旅游

Self-help travel的用法和样例：

例句

1. Involved in the business, ex-gratia hotel reservations, book tickets and travel self-gratia apartment, a university student hotel subsidy tickets.
   涉及的业务有，特惠酒店预定，特价机票，自助旅游，特惠公寓，大学生旅馆，代订车票等。