当年，乔布斯曾直接否定了「触控 MacBook」的可能性，他认为触控技术不太适合用在笔记本屏幕这种垂直放置的触控界面，用户需要一直举起手臂使用，很快就会疲劳。
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Not every modern human has the same set of Neanderthal DNA, however; different people will, by chance, have inherited different fragments. But there are also some areas, termed "Neanderthal deserts," where none of the Neanderthal DNA seems to have persisted. Notably, the largest Neanderthal desert is the entire X chromosome, raising questions about whether this reflects the evolutionary fitness of genes there or mating preferences.，推荐阅读91视频获取更多信息
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The crowds surge past and protesters reach the gates of parliament.