But, while she said it, Pearl laughed, and began to dance up and down, with the humorsome gesticulation of a little imp, whose next freak might be to fly up the chimney.

珠儿边说边放声笑，并且用小妖精的那种调皮样子蹦蹦跳跳，她的下一步想入非非的行动可能是从烟囱中飞出去。