As with any access information, it is imperative that you keep your secret key... secret.

和任何访问信息一样，都必须保管好您的秘密密钥。

youdao

This process most distillers like to keep secret, as it is the first step in developing a characteristic flavour.

大多数酿酒人会对这个过程保密，因为这是酿造独特口味的第一步。

youdao

It makes (no) sense to keep it as a secret.

保守这个秘密(没)有意义。

youdao

He gave the example of a human covert intelligence operation being at risk as being a good proportional reason to keep it secret.

BBC: 'Time to review anti-terror laws'

As for the third and fourth chapters, Dallas prefers to keep it a secret for now.

FORBES: Forget First Person Shooters. Try 'The Unfinished Swan,' a First Person Painter

He is silent as he does so, as if he thought he might keep the fire a secret and extinguish it by himself before anyone can learn of his foolishness.

NPR: Excerpt: 'Woodsburner'