You have changed so much that I can hardly recognize you.
你变了那么多,以至于我几乎认不出你了。
I didn't recognize him at first.
起初我沒認出他來。
He wore a mask so that no one could recognize him.
他戴著面具以至於沒有人認出他。
If the distance you move the pen is too small, the speed too slow, it can't recognize the gestures well and you can't operate it in the way you thought.
如果你移動筆的距離太小, 速度太慢, 它就無法辨識出你的手勢, 那麼你便無法用你想要的方式操作它。
I wonder if she'll recognize me after all these years.