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Seriously, this thing is gorgeous. Dell's designers outdid themselves with the machine's smooth metal case, which is more MacBook-like than its boxy predecessors. It's astonishing this system weighs just three pounds, putting it right between the 3.4-pound 14-inch MacBook Pro and the 2.7-pound 13.6-inch MacBook Air. It's also just a third of a pound heavier than the MacBook Neo, Apple's attempt at an underpowered entry-level laptop.
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王莉：这个过程确实不容易，但难的不是拿证本身。其实作为二类医疗器械，拿到认证并不算太难，甚至拿到FDA批准也不意味着万事大吉——很多产品拿了FDA也未必卖得出去。
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