这个家族传承的餐勺是用纯银打造的。

The family heirloom spoon is made of ___sterling silver.

她收到了一个纯银的项链作为生日礼物。

She received a ___sterling-silver necklace as a birthday gift.

她出色的表演赢得了观众热烈的掌声。

Her superb performance earned her ___sterling-silver applause from the audience.