n.過路人；行人
The passerby thought he had got an electric shock. 那個(gè)過路人以為他觸電了呢。
The passerby was trampled by an elephant. 那個(gè)行人被一頭大象踩壞了。
Hoping the next passerby is you. 希望下一個(gè)過往的行人是你。
