台式机更新换代的速度远远比不上手机、平板电脑，甚至连笔记本都不及。往往是一台电脑使用四、五年时间仍在服役中，虽然硬件性能大不如从前，但抱着丢之可惜、弃之浪费的心态，稍做升级之后，还能再战三五载也未尝...
Desktop upgrades than the speed of the mobile phone, tablet, even a laptop. Tend to be a computer to use four or five years is still in service, while the hardware performance not once upon a time, but holding the lost unfortunately, abandoned waste mentality, a little after upgrading, still can fight again three to five years is no...
