" I don't want more trouble, " he mumbled.

“我不想再惹麻烦了。”他含糊地咕哝。

He kicked a pebble. " I know, " he mumbled.

他抬脚踢了一下地上的小石头。" 我知道。" 他咕哝着说。

" Stress eating! Because of you, " she mumbled with her mouth full.

" 化压力为食欲！都是因为你们俩。" 她吃得满嘴都是。

There was a short mumbled argument, punctuated with curses, and uncertain feet ascended the stairs.

外面传来一阵模模糊糊的争论声，夹杂着咒骂声，接着就是有人摇摇晃晃上台阶的声音。

He had already reached the living room door when Dudley mumbled, " I don't understand."

他到了客厅门口，这时候达力开口说道：" 我不明白。"

“I heard my dad, ” Harry mumbled.

“我听见我爸的声音了，”哈利低声咕哝道。

" Er-of course not, " mumbled Mr. Diggory.

“噢——当然不会，”迪戈里先生含混地嘟囔道。

Just look at these letters, symbols, formulas, and mumbled jargon.

看看这些字母、符号、公式和疯话蠢语。

A few people mumbled 'good afternoon' in reply.

几个同学嘟哝着“下午好”作为回答。

Yes? I'm betting on Alice, I mumbled.

“嗯？”“我和爱丽丝打赌了。”我喃喃低语着。