（二）具有网络虚拟定位功能的；
Google 的 AppFunctions 也是同理。
。业内人士推荐爱思助手下载最新版本作为进阶阅读
They are a replacement for running glasses, open-ear headphones and a head-mounted action cam all in one, and are the latest product of Meta’s partnership with the sunglasses conglomerate EssilorLuxottica, the owner of Ray-Ban, Oakley and many other top brands.，这一点在91视频中也有详细论述
light.position.set(-1, 2, 4);