智能眼镜 N50：代号 N50，对标 Meta Ray-Ban 但要更高端。无显示屏，靠扬声器、麦克风和双摄像头实现功能——一颗拍照录像，一颗专门用于计算机视觉。计划 2027 年发售；
Equal (3): Everything in this purple space must be equal to 3. The answer is 6-3, placed vertically; 3-0, placed vertically.
，更多细节参见快连官网
Why are there huge protests going on in Iran?
Step through this argument on concrete points: