Cách sử dụng
Span is a word that refers to the length of time that something lasts. For example, if you say "the span of time from 1980 to 1990" you are referring to the length of time between those two years. Span can also be used to refer to the distance between two points. For example, if you say "the span of the bridge is 100 meters" you are referring to the distance between the two ends of the bridge. Overall, span is a useful word when you want to talk about how long something lasts or how far apart two points are.