魔术师用他精湛的手法表演了几个令人惊叹的魔术。

The magician performed several amazing tricks with his skillful ___prestidigitation.

那位销售员的言辞充满了花招，只是为了掩盖产品的缺陷。

The salesman's words were full of ___prestidigitation to hide the product's flaws.