a pair of造句

On the mantelpiece are a pair of bronze Ming vases.
壁炉台上是一对明代的青铜花瓶。

Eventually they reached a pair of ornately carved doors.
他们最终来到一扇雕刻精美的对开门前。

His surgical instruments were a knife and a pair of pincers.
他的外科手术器械是一把刀和一把钳子。