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：Boy teenager lean against belly of pregnant mother listens to heartbeat of unborn child. Loving son hugs mom in anticipation of appearance of younger brother or sister. Flat vector illustration，英文名称是：Boy teenager lean against belly of pregnant mother listens to heartbeat of unborn child. Loving son hugs mom in anticipation of appearance of younger brother or sister. Flat vector illustration，该资源由网友上传，提供高速下载。
