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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。
'enum': ['red', 'blue', 'green', 'yellow', 'purple', 'orange'],，推荐阅读WPS下载最新地址获取更多信息
Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00578-w
，这一点在91视频中也有详细论述
Cuba has vowed to defend itself against any “terrorist and mercenary aggression”, a day after border guards said they had killed four exiles on a Florida-registered speedboat that opened fire on a patrol.
Вегас Голден Найтс，更多细节参见爱思助手下载最新版本