At some opinion of dirty Knowles,delivered with an air of supernatural cunning,a ripple of laughter ran along,rose like a wave,burst with a starting roar.

• 脏汉诺尔斯发表了一通议论，他那一副狡黠神秘的样子，逗得大家哄堂大笑，笑声像一排波浪奔涌、咆哮而过。