new pair的用法和樣例：
例句
- Mary's going to buy a new pair of stockings, is not she?
瑪麗要買一雙新的長襪子，對嗎？ - A new pair of shoes wouldn't come amiss.
新鞋不會不稱心的。 - My boots have taken quite a punishing recently I need a new pair.
我的靴子近來已經破得不得了了--我需要一雙新的。 - She splashed out on a new pair of shoes.
她心血來潮買了一雙新鞋。
