通货膨胀导致我们的储蓄购买力下降。

The ___inflation is reducing the purchasing power of our savings.

给气球充气时要小心，避免充气过度。

Be careful when ___inflating the balloon to avoid over ___inflation.

这位政客的演讲充满了空洞的辞藻，却缺乏实质内容。

The politician's speech was full of empty ___rhetoric but lacked substance.