It is understood that the Beijing Haidian Wanliu water areas are protected areas and the tuyere. 据了解,海淀万柳地区是北京市水源保护区和上风口。
At the same time, the local rules and regulations will be strictly observed to control the business and tourist activities in the protection zone. 同时,严格执行地方法规,严格管理水源保护区内的各种生产经营活动和旅游活动。