搜元素提供国外优质的免版权资源免费下载,该资源的中文名称是:A small child in the mother's stomach. The result of ultrasound of a pregnant girl. Ultrasound,英文名称是:A small child in the mother's stomach. The result of ultrasound of a pregnant girl. Ultrasound,资源的分类是:拍摄视频,屏幕方向是24 fps|的,视频尺寸是1280(宽) × 720(高)的,分辨率是720p (HD)的,视频的时长是00:10,该资源由网友上传,提供高速下载。