Throughout，英语单词，副词、介词，作副词时意为"自始至终；遍及"，作介词时意为“自始至终；遍及”。

意义及用法

throughout作副词，意思为“到处、全部、处处、始终、彻头彻尾”。

同义词:all over

短语/nThroughout the year 一年四季;一年到头;全年；/nlasting throughout life 永远的;永久的;永恒的；/nthroughout the world 全世界;遍及全世界;遍及全球。

例句

The shocking news spread throughout the world.

Tourists from all over the world come to China for sightseeing every year.