4K Teacher at school pointing to sign cueing kids sorting paper bottles into paper plastic recycling classroom students instructor 股票录像 Teacher at school pointing to sign cueing kids sorting paper bottles into paper plastic recycling classroom students instructor 股票录像
HD Vertical plastic recycling volunteer paper video stop pollution unrecognizable female in gloves packing fruit biodegradable 影视素材 Vertical plastic recycling volunteer paper video stop pollution unrecognizable female in gloves packing fruit biodegradable 影视素材
4K 一位女性拿着一个瓶子，同时指着街道，以突出在城市环境中戴着手套进行志愿者塑料回收利用的情况 股票录像 一位女性拿着一个瓶子，同时指着街道，以突出在城市环境中戴着手套进行志愿者塑料回收利用的情况 股票录像
4K Pediatrician x s home visit a professional conducts thorough medical examination of sick boy sitting at on the couch carefully 股票视频 Pediatrician x s home visit a professional conducts thorough medical examination of sick boy sitting at on the couch carefully 股票视频
4K The dog x s owners called a veterinarian to their home the doctor caressed the dog calming it down the veterinarian the dog x s 股票录像 The dog x s owners called a veterinarian to their home the doctor caressed the dog calming it down the veterinarian the dog x s 股票录像
4K Professional veterinarian conducting detailed health examination using stethoscope while carefully listening to small white dog x 影视素材 Professional veterinarian conducting detailed health examination using stethoscope while carefully listening to small white dog x 影视素材
4K Calling a veterinarian to sick dog x s home caring in uniform and with stethoscope conducts careful examination of the health 股票视频 Calling a veterinarian to sick dog x s home caring in uniform and with stethoscope conducts careful examination of the health 股票视频
4K A health care professional interacts with a young patient during a pediatric home visit building trust and providing a health care 影视素材 A health care professional interacts with a young patient during a pediatric home visit building trust and providing a health care 影视素材
4K A pediatrician examines a child at home a professional pediatrician in a white coat and glasses performs auscultation a 股票视频 A pediatrician examines a child at home a professional pediatrician in a white coat and glasses performs auscultation a 股票视频
4K Medical professional guiding young patient in using nasal blower for eardrum restoration demonstrating proper technique medical 股票录像 Medical professional guiding young patient in using nasal blower for eardrum restoration demonstrating proper technique medical 股票录像
4K A pediatrician visits a home examines a little girl sitting on a sofa and provides professional medical advice to the a 股票录像 A pediatrician visits a home examines a little girl sitting on a sofa and provides professional medical advice to the a 股票录像
4K 在家里的厨房里，一位女性正在冲洗塑料瓶，为回收做准备。一位女性关心地球，并对家庭塑料进行分类回收。环保理念 股票视频 在家里的厨房里，一位女性正在冲洗塑料瓶，为回收做准备。一位女性关心地球，并对家庭塑料进行分类回收。环保理念 股票视频
4K 在厨房里，一个小女孩把塑料垃圾放进一个带有回收标志的盒子里。一个孩子参与了他家庭的塑料分类。可爱的孩子在快乐地分类瓶子进行回收。 股票录像 在厨房里，一个小女孩把塑料垃圾放进一个带有回收标志的盒子里。一个孩子参与了他家庭的塑料分类。可爱的孩子在快乐地分类瓶子进行回收。 股票录像
4K 可爱的孩子帮助妈妈在厨房里整理塑料。可爱的小女儿把塑料瓶放在一个带有回收标志的盒子里。一位母亲教她的孩子分类垃圾并照顾地球。 影视素材 可爱的孩子帮助妈妈在厨房里整理塑料。可爱的小女儿把塑料瓶放在一个带有回收标志的盒子里。一位母亲教她的孩子分类垃圾并照顾地球。 影视素材
4K 在厨房里，一位女性正在冲洗塑料瓶，并将它们分类放入带有回收标志的箱子里。一位女性正在取下瓶盖 股票录像 在厨房里，一位女性正在冲洗塑料瓶，并将它们分类放入带有回收标志的箱子里。一位女性正在取下瓶盖 股票录像
4K 在带有回收标志的纸箱背景下，一位女性正在清洗塑料瓶并折叠它们。健康的生活方式。一位女性正在分类塑料瓶以进行回收。生态学。 股票视频 在带有回收标志的纸箱背景下，一位女性正在清洗塑料瓶并折叠它们。健康的生活方式。一位女性正在分类塑料瓶以进行回收。生态学。 股票视频
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