動詞 roam:

1. move about aimlessly or without any destination, often in search of food or employment
   同義詞：roll, wander, swan, stray, tramp, roam, cast, ramble, rove, range, drift, vagabond

1. Growing wild; roaming wild.
   肆意生長; 漫無目的地游逛
2. An escaped tiger is roaming free in the town.
   有一只老虎跑出，正在城里東逃西竄。
3. He spent much of his spare time roaming about the streets.
   他把大部分的閑暇時(shí)間用來逛街。
4. He settled down after years of roaming.
   漂泊數(shù)年后，他定居了下來。