殊不知

Said in one Chinese podcast line.

• 殊不知是很容易以偏概全

  Little do they know that it is easy to generalize from a small piece of information.

  

  香港電台 : 統計人生第廿六集：統計人生 (Part 2)

The shows belong to their publishers, and each line plays from the publisher’s own file. Translations are machine-made. Chinese books and courses on Amazon (affiliate link).