behind-the-scenes story

• zhèběnshūjìzǎilexǔduōbùwéirénzhīdemìxīn.

  这本书记载了许多不为人知的秘辛。🔊

  This book documents many secret stories that few people know about.

details known only to insiders

• zhèxiēmìxīnzhǐyǒushǎoshùrénzhīdào.

  这些秘辛只有少数人知道。🔊

  These secrets are known only to a handful of people.

behind-the-scenes story

• zhèběnshūjìzǎilexǔduōbùwéirénzhīdemìxīn.

  这本书记载了许多不为人知的秘辛。🔊

  This book documents many secret stories that few people know about.

details known only to insiders

• zhèxiēmìxīnzhǐyǒushǎoshùrénzhīdào.

  这些秘辛只有少数人知道。🔊

  These secrets are known only to a handful of people.