prep. (表示时间)自始至终;在…期间;遍及…地域;遍及…场所;
adv. 处处;始终;在所有方面;
例句:
Tramcars ran throughout the night on New Year's Eve.
有轨电车除夕通宵行驶.
Prices remain stable throughout.
物价始终保持稳定.
These magazines are sold at bookstores throughout the country.
这些杂志在全国各地书店均有发售.