旅游确实给人们带来了欢乐,带来了陶冶。但由于旅行途中涉及地方广,气候多变,环境及饮食卫生条件局限,加上旅游者长时间乘坐交通工具,作息时间不足或无规律等,人们的抵抗力难免下降。因此,外出旅游前,除要备足常用的旅游用品外,旅游者还要准备一些常用而急需的药品。 Tourism does bring joy to people, brought about edification. However, people’s resistance will inevitably decline due to the wide range of places covered in the journey, the ever-changing climate, the limited environmental and food hygiene conditions, and the long-term travel by tourists and the lack of time and irregular schedule. Therefore, before going out to travel, in addition to prepare enough common tourist products, tourists also need to prepare some commonly used and much-needed drugs.