1. WWⅡ familiarized the term “radar”. 第二次世界大战使“雷达”一词家喻户晓。
2. You also type your work after gathering the data so you become more familiarized with it because writing is the last stage of learning since you make an output out of your input. 同样,你在收集完资料之后,会对它更加熟悉,再开始把你的研究写出来。当你开始打字输出的时候,写作只是研究的最后一步了。