他花了6小时执行硬件升级。
He spent the next six hours performing the hardware upgrade.
最近苹果电脑硬件升级的举动引来极大欢呼。
Recent computer hardware updates from Apple, as opposed to the iPod and iPad lines, have been met with critical acclaim.
分析：很明显，任何硬件升级都会带来性能的提升。
This is pretty obvious: Any hardware upgrade typically receives a performance boost.
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