There are no hidden extras.

没有任何隐蔽的额外费用。

《柯林斯英汉双解大词典》

Our trips are all-inclusive—there are no hidden costs.

我们的旅行费用全包—没有任何隐含性费用。

《牛津词典》

DOT to airlines: No hidden fees.

交通部禁止航空公司隐性收费。

youdao

No one knows until the end of the game whose hidden card is the winner.

VOA: special.2009.11.22

And they say no photographer would have two of the people nearly hidden.

VOA: special.2010.05.31

Viber is totally free to download and has no hidden costs, in-app purchases or in-app ads.

ENGADGET: Viber VoIP iPhone app: 3G calling, no registration, and totally free

It said an analysis showed no hidden messages or code in the four pages.

CNN: FBI shares last thoughts of a murder addict

Unlike traditional service providers, there are no contracts, no hidden fees and no installation issues.

ENGADGET: FreedomPop brings free wireless internet to the home with Hub Burst modem and router