Since the 1980s large-scale publicity activities have been organized all over the country every year on World Environment Day,Tree Planting Day,Love the Birds Week,etc.

 
  • 80年代以来,每年的“世界环境日”、“植树节”、“爱鸟周”等,全国各地都组织大规模的宣传活动。
今日热词
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