gēng / huàn / zhōng / yāng / chǔ / lǐ / qì / hòu / zhè / tái / diàn / nǎo / yùn / xíng / de / gèng / kuài / le更换中央处理器后,这台电脑运行得更快了。After replacing the central processing unit, this computer runs faster.