过路人

例句：

1. 1.He was surprised to see a passerby who recognized him.
   他惊讶地看到一位认出他的过路人。
2. 2. The passerby gave her a friendly wave as he walked past.
   这位过路人走过时向她友好地挥手。
3. 3. Passersby often stop to chat with the locals in this area.
   路过的人经常停下来和当地人聊天。