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：People of different professions. Labor Day. Doctor, teacher, police officer, stewardess, firefighter，英文名称是：People of different professions. Labor Day. Doctor, teacher, police officer, stewardess, firefighter，该资源由网友上传，提供高速下载。
