padding

他的报告里有很多废话，只是为了填充篇幅。

His report contained a lot of ___padding just to make it longer.

在旅行计划中我预留了一些缓冲时间，以防飞机晚点。

I added some ___padding to the travel schedule in case the flight is delayed.

她买了一件新的泳衣，还配了假胸垫让身材看起来更丰满。

She bought a new swimsuit and paired it with ___padding to enhance her figure.