英文译成中文中的困惑（报18）

英文译成中文中的困惑（报18）
The young boy dropped his fishing line and minutes later he hooked a Largemouth Bass.The old man couldn't believe his eyes.After a while,the young boy pulled in another large catch.The young boy kept catching fish after.fish.Finally,the old man couldn't stand it any longer.Son he said, you've been here only a few minutes and have caught a half dozen fish!How do you make it? The boy responded,Roo raf roo reep ra rums rrarm. Look, said the old man,I can't understand a word you're saying. The boy said , You have to keep the worms warm! 劳驾!（这段文中句子, You have to keep the worms warm! 如何译?worms 表何意?请指教!）劳驾!

意思是你要让鱼饵保持热乎~额…我觉得这个应该是笑话或者漫画吧,要先理解他儿子文中回答他老豆说的一连串r开头的话.那句是拟声词,就像水太烫吹凉的声音,这里应该是哈气来暖鱼饵.