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有道理，那我先不买了，等一个更贵的出来

弱弱一问，不玩游戏也不狂打字的同学是不是基本没必要入机械键盘？

傻孩子也去看看乐高的精度

I hope they do incorporate optical HR at some point.
How can optical HR in general improve if no company will integrate it to their watches. Scosche rhythm+ is very accurate. Although it can not yet measure R-R intervals. Maybe their next sensor will.
And Garmin with their Elevate sensor is getting slowly better and more accurate.
And it seems that Polar is also looking into optical HR with their A360 fitness tracker. We will probably see M-series getting one soon (I hope).
I fear that whenever Suunto will come out with their own optical hr sensor and watch, they will be little bit late to the party.

坐等和飞4的互砍文

飞行中的蚊子，由于飞得慢而拍子很大，挥一下就能电死。不动的蚊子，把拍子往蚊子头上盖过去，蚊子一动便死。

送给汉子填自己的小兄弟也行

就感觉看PDF实在是虐，有同志有好的办法吗？

冒昧的问一下，哥，你家几百平的房子？

踢球时钻石被撞掉了可咋整，解毒