英语翻译教学重点：1.旅游活动中存在的环境问题,2.如何促使旅游活动与地理环境的协调发展.教学难点：1.旅游活动对北京环境的影响,2.市场距离与最优吸引半径,环境容量等概念.

teaching key points:1.the environmental problem existed in tourism activities2.how to make the tourism activities develop coordinately with the geography environmentteaching difficult points:1.the imp...