最新式的望遠鏡
Apple Watch Review: What the Apple Watch Does Best—Make You Look Good - WSJ 你到底是在看哪裡!?In my rigorous 45-minute SoulCycle spinning classes, the watch’s sport band hugged my wrist snugly, enabling a surprisingly accurate heart-rate reading. It stayed within five beats of my trusty Polar chest-strap monitor—still the closest you can get to an...
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