Let me fluff up your pillows for you.

我来把你的枕头拍松。

《牛津词典》

Longer fibres in virgin wood are easier to lay out and fluff up for a softer tissue.

原木中较长的纤维较容易分离并疏松成柔软的卫生纸。

youdao

Everybody, from the executive suite downward, wants to fluff up their resume as a hedge against being sacked.

首席团队以下的每个人都想装点自己的履历，作为免遭解雇的护身符。

youdao

Using a large fork to fluff up the rice and fruit mixture, turn it into a serving dish, drizzle with the remaining 2 tablespoons oil and 1 tablespoon orange juice, and combine using the fork.

NPR: Recipes: 'Screen Doors and Sweet Tea'

Fluff them up with a fork and add some Earth Balance and a bit of salt for flavor.

FORBES: The Triumph Of Tofu

The story is a bit of fluff, its charming characters engaged in a mix-up so contrived it beggars even theatrical suspension of disbelief: The penniless Count and Countess Waldner hope to marry their daughter Arabella to a wealthy man, and since they can't afford to launch younger daughter Zdenka into society at the same time, they have her dress as a boy.

WSJ