beyond/out of (all) recognition

1. 無法認出
   The town has changed out of all recognition since I was there ten years ago.

   這個鎮在我離開後的十年裡變得認不出來了。

in recognition of

1. 褒獎
   He was awarded a knighthood in recognition of his truly great contribution to the British cinema.

   他因對英國電影的貢獻而被授予爵位。