rarely known by people meaning in Chinese
鲜为人知
Examples
- This is the first book introducing chinese national geological parks with excellent pictures and texts . the author traveled and recorded 21 representative national geological parks rarely known by people
我国第一部以图文并茂形式介绍中国国家地质公园的图书，作者游览了21个在地质学和旅游地学方面均具有代表性而且鲜为人知的中国国家地质公园。