Фото: Bernadett Szabo / Reuters
addSolidGeometry(new THREE.SphereGeometry(radius, widthSegments, heightSegments));，详情可参考谷歌浏览器【最新下载地址】
* @param arr 数组，更多细节参见快连下载安装
中国减贫实践，对人类减贫有什么借鉴意义？
Firefighters in Sicily have rescued about 400 rare books from a library in Niscemi that hangs on the edge of a mudflow, after a devastating landslide in January tore away an entire slope of the town and carved a 4km chasm.