1·When Jack looked up, he found his uncle gone. So he asked the passer, "Which month did he go away?"
杰克抬头一看，其叔早已不知去向，他便问过路人：“我叔叔是几月走的？”
2·Her queer way of dressing attracted the attention of the passer by.
她古怪的着装方式引起了过路人的注意。
3·The passer by was very grateful to us for directing him when he mistook his way.
这个过路人非常感激我们在他迷路时给他指了路。
4·The purse was picked up by a passer.
钱包被一个过路人捡到了。
5·Such data could readily be picked up by a passer? By armed only with a portable computer, a wireless modem and a few pieces of software that can be freely downloaded from the Internet.
一个过路人只要有一部手提电脑，一个无线调制解调器，再加几个可以从因特网免费下载的软件，以毫不费力的获取资料。