搜元素提供国外优质的免版权矢量素材资源免费下载,该资源的中文名称是:Activities for environmental protection. People protecting the environment with reusable products, recycling waste and green energy.,英文名称是:Activities for environmental protection. People protecting the environment with reusable products, recycling waste and green energy.,该资源由网友上传,提供高速下载。