I know I can trust her in any circumstance.

我知道我在任何情况下都能信任她。

《牛津词典》

If, in any circumstance, we feel that the physician's order is inappropriate or unsafe, we have a legal responsibility to question that order or refuse to carry it out.

如果在任何情况下，我们感到医生的指示不适当或不安全，我们有法律责任质疑该指示或拒绝执行。

youdao

Don't deceive under any circumstance.

在任何情况下都不要行骗。

youdao

This is bad branding in any circumstance, especially with a brand that engenders such emotion.

FORBES: Brand Builder Howard Schultz and His Venti Mistake

That Mr. Smith caught 6 passes for 127 yards and 2 touchdowns is stellar under any circumstance.

FORBES: For the Love of the Game and a Fallen Brother: Torrey's Heavenly Sunday Night of Masterful Mourning

How about deregulating the entire industry, with the precondition that a government Bail Out would NOT be available under any circumstance.

FORBES: J.P. Morgan Did Not Learn Any Lessons From 2008