unintentionally       
adverb uk/ˌʌn.ɪnˈten.ʃən.əl.i/ us/ˌʌn.ɪnˈten.ʃən.əl.i/
 无心地,非故意地
in a way that is not intentional
  I was either intentionally or unintentionally excluded from a lot of the decisions that were made. 我被有意或无意地排除在许多已做出的决定之外。 
 The newspaper printed information that was unintentionally misleading. 报纸刊登了无意中起了误导作用的信息。 
 See: unintentional
 - More examples
 - Two civilian sites were unintentionally damaged by the bombing.
 - Some of the businesses may be overcharging unintentionally.
 - Patient medical records have been unintentionally posted on the internet.