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：Unhappy old grey-haired man suffer from memory loss. Unwell elderly grandfather struggle with dementia or Alzheimer disease. Healthcare and geriatrics. Vector illustration.，英文名称是：Unhappy old grey-haired man suffer from memory loss. Unwell elderly grandfather struggle with dementia or Alzheimer disease. Healthcare and geriatrics. Vector illustration.，该资源由网友上传，提供高速下载。
