on the tramp

例句：

1. 1.He was on the tramp, wandering aimlessly around the city.
   他像个流浪汉一样，漫无目的地在城市里闲逛。
2. 2. She was on the tramp, trying to find a place to stay for the night.
   她像个流浪汉一样，试图找个地方过夜。
3. 3.On the tramp, he stumbled upon a hidden treasure.
   在流浪中，他偶然发现了一个隐藏的宝藏。