passing travelers的用法和样例：
例句
- Occasionally a passing traveler from Atlanta brought a note from Aunt Pitty tearfully begging the girls to come back.
偶尔有个从亚特兰大来的过客捎来皮蒂姑妈的一张字条，她在伤心地恳求姑娘们回去。 - We stood on the windy street corner, not speaking a word, just like two travelers, who have lost their way, sometimes stand and admit their perplexity in silence.
我们站在寒风凛冽的街角，相对无言，就像两个迷途的过客，偶尔停下来，默默地承认自己的困惑。
