{"sketch":{"totalLength":"总长度","distance":"距离","elevation":"高程","area":"面积","rotation":"旋转","orientation":"方向","radius":"半径","scale":"比例","size":"大小","helpMessages2d":{"mesh":"","meshTooClose":"","meshTooFar":"","meshUnderground":"","point":"单击地图以添加点。","polygonOneVertex":"单击地图以继续绘制。","polygonTwoVertices":"双击地图以完成操作。","polygonZeroVertices":"单击地图以开始绘制。","polylineOneVertex":"双击地图以完成操作。","polylineZeroVertices":"单击地图以开始绘制。"},"helpMessages3d":{"mesh":"在场景中单击以放置模型。","meshTooClose":"缩小以更好地查看模型。","meshTooFar":"放大以更好地查看模型。","meshUnderground":"向地下移动,以便更好地观察模型。","point":"单击场景以添加点。","polygonOneVertex":"单击场景以继续绘制。","polygonTwoVertices":"双击场景以完成操作。","polygonZeroVertices":"单击场景以开始绘制。","polylineOneVertex":"双击场景以完成操作。","polylineZeroVertices":"单击场景以开始绘制。"}}}