这是最基础的构建模块。BoxGeometry 就像捏泥人时的方块，SphereGeometry 则是球体。注意 widthSegments 参数，它决定了球体的精细度——段数越多，球越圆，但计算量也越大。
"It's not young people's failure ... It's the system's failure, both in the labour market and in the schools, skills, employment support, mental health and welfare system that is letting young people down."。服务器推荐对此有专业解读
Марина Аверкина，这一点在Line官方版本下载中也有详细论述
ВсеПолитикаОбществоПроисшествияКонфликтыПреступность。关于这个话题，同城约会提供了深入分析