例句與造句

1. Often it helps to scan material quickly to get a sense of what the point is before really getting into it ; often it helps to look back over it after reading it to fix the main points in your understanding
   通常，這樣會(huì)在你深入理解之前幫你很快地流覽材料以便弄清楚講的是什麼；也會(huì)在你越讀完之后幫你回顧以便在理解中確定主旨。
2. It's difficult to find scan material in a sentence. 用scan material造句挺難的