It was a shameful secret.

那是一个羞耻的秘密。

He felt that the clerk must surely scent his shameful secret.

他觉得营业员一定也察觉了他那可耻的秘密。

The ChildLine service has given a voice to these hidden children, many of whom feel they have a shameful secret to hide.

儿童热线服务小组鼓励那些潜在的受害儿童说出问题，因为许多受害儿童觉得这是一个耻辱的秘密，不想被人知道。

Death has become a taboo subject, a shameful secret we ignore, hoping with futile foolishness that it won't come close to us.

死亡已经成为一个禁忌的话题。它仿佛成为了一个可耻的秘密，我们对之视而不见，还自欺欺人的希望它永远不会来临。

For it is shameful even to mention what the disobedient do in secret.

因为他们暗中所行的，就是提起来，也是可耻的。