throughout是什么意思

　　常见搭配：

　　throughout the day 整天

　　throughout the country 全国

　　throughout the length and breadth 四面八方

　　throughout the length and breadth of ......的四周

　　例句：

　　1、Movie music can be made memorable because its themes are repeated throughout the film.

　　电影音乐要想让人记住不难，因为它的主旋律贯穿影片始终。

　　2、This is happening in every school throughout the country

　　全国各地每所学校都在发生这样的事情。

　　3、The house was painted white throughout.

　　这所房子全都粉刷成了白色。