in three的用法和樣例：
例句
- This dress comes in three sizes.
這種衣服有三種尺碼。 - She went round the course in three below (ie three strokes less than) par.
她用比標準桿數少三桿打完該場。 - He crossed the garden in three leaps.
他跳三步就跨過了花園。 - The patent runs out in three years time.
這項專利期限為3年。 - He won 500 and then blued the lot in three days.
他贏了500英鎊，可是才三天就花得精光。
