tramp steamer meaning in English

不定期货船
流动货船

Those tramp steamers knock about southeast asia
那些不定期货船在东南亚一带往来行驶。
I don ' t know , it used to be perfectly normal for teenagers to board tramp steamers and travel the country
我不知道在过去青少年做货船临时工在全国旅行是非常正常的事
I work my way from place to place . tramp steamers and such . but i won my ticket on titanic here in a lucky hand at poker . a very lucky hand
一路上我靠做工为生.比如在一些不定期货船上.不过这次我是打牌时凭一手好牌赢得了这张”泰坦尼克”号的船票.真是一手好牌