YT42955古代建筑古人街头行人阁楼屋内摆设椅子房屋高清实拍视频素材

YT73036无偿献血郭明义学雷锋做好事高清实拍视频素材

LH28476上海海边白云朵朵的延时风景海边白云延时高清实拍视频素材

LH05105ocean-caves-and-waves4海洋洞穴与海浪高清实拍视频素材

KX03973桂林渔夫划船实拍高清实拍视频素材

PS45997青年猪圈养殖小猪动物喂食饲料喂水高清实拍视频素材

YT90144发芽生长植物土地土壤天空山峰尘土高清实拍视频素材

PS33733教练训话房间场地训练姑娘学生武术练习高清实拍视频素材

YT82416泰拳武术孩子老师徒弟师傅师徒击打指导姿势高清实拍视频素材

PS28146经幡山峰天空牦牛草地彩旗高清实拍视频素材

KX32787实拍医护人员给病人做胃镜18超清4K实拍视频素材