during同within的分別

During - 沒有指明「時間」, 只是講「某一件事/節日的期間」, 例如 During Christmas

Within - 就通常是指「某一段時間」, 例如 within three hours

(例子)
What will you do during Christmas Holiday? (你聖誕節假期會做什麼?)

Could you complete your homework within an hour? (一小時內, 你可以完成你的功課嗎?)


　

DURING

- throughout: throughout a period or event, either continuously or several times between the beginning and the end

- at some point in period: at some point or moment within a period or event

WITHIN

- inside place: used to indicate that somebody or something is inside or enclosed by a place, area, or object

- inside organization: happening inside an organization, system, or society

- inside yourself: inside the body or mind

- not beyond: not beyond the scope, experience, range, time, or distance of