For example, a few months ago my computer crashed through my need to excessively download efficiency-enhancing software from unprotected websites.
几个月前，由于我从可能带病毒的网站上下载了太多提高效率的软件，我的电脑坏了。
2
Many contemporary ideas about kitchen design can be traced back to another American, Christine Frederick, who set about enhancing the efficiency of the housewife.
They know a cohesive team composed of great communicators plays an irreplaceable role in enhancing the operational efficiency and productivity of an enterprise.