1.prevent from 防止
例句:Active cure of swoon patients was important to prevent from complications.
積極救治暈厥患者,對預防并發癥有重要意義 。
2.based on 以…為基礎
例句:All of the work we do is based on science.
我們所做的一切都是在科學的基礎上完成的 。
3.amount of 大量的
例句:Don't be daunted by the amount of work still to be done.
不要因那大量待做的工作而失去信心 。
4.act as 扮演…的角色
例句:That sofa also acts as a bed.
那沙發也可當床 。