be lost on

例句：

1. 1. I was so lost on the way home that I didn't realize it was getting dark.
   我回家的路上迷路了，以至于没有意识到天已经黑了。
2. 2. She was so confused by the new information that she couldn't remember what happened.
   她对新信息感到困惑，以至于记不清发生了什么。
3. 3. The children were bewildered by the sudden change in weather.
   孩子们对天气的突然变化感到困惑。