ecological tourism resources是什么意思 ecological tourism resources怎么读
ecological tourism resources的相关资料
ecological tourism resources的用法和样例
- In the fourth part, the exploitation policies of Baicheng eco-tourism resources arediscussed.
第四部分，研究了白城市生态旅游资源开发的对策。 - Some constructive suggestions for the ecotourism resources development and protection in the Nature Reserve were put forward also.
在此基础上对自然保护区生态旅游资源的开发与保护提出几点建议。
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