正翻译步骤 2
步骤 2
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The MacBook Air adds yet another power adapter to Apple's impressively-varied lineup, and is the first Mactel to run on 45 watts.
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A comparison, from top to bottom:
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iPhone (5-watt)
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iPod (8-watt)
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MacBook Air (45-watt)
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MacBook (60-watt)
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MacBook Pro (85-watt)