所有吉普车旅游可以根据游客个人的参与形式分为三个类型： • 导游为游客驾驶车辆 • 游客租赁越野车驾驶（导游指导路线，或陪伴游客在车内指导路线） • 游客驾驶自有的越野车（导游陪伴游客在车内指导路线） 1.The subject of "tourist"and "tour guide"shoud be consistently the same in idiomatic usage. “乘客”、“游客”、“越野车的主人”express the same meaning in Chinese, so it's better to only use one personal noun, in which case "游客" is more suitable. Likewise, ”指导员“ is the same meaning with "导游”, and in this case, "导游“ is properer. 2.The omissions of preposition and verb are commonly seen in Chinese. "为”is not necessary in each sentence. Feel free to ask me is you have any other question:)