He spoke in a low mumble, as if to himself.

他自言自语般地嘟哝着。

He could hear the low mumble of Navarro's voice.

他能听到纳瓦罗的低声咕哝。

"Well," he conceded, "I do sometimes mumble a bit."

“嗯，”他承认道，“我有时说话确实有点儿含糊。”

They mumble, break all the rules of grammar, slur words and so on.

他们咕哝、打破所有语法规则、吞音等等。

The body of the girl began to move, and she began to mumble something unintelligible.

女子的身体开始微微动弹，她喃喃说着什么难懂的。

No, he learned to mumble a few words when he lived for three years with a band of trained dogs.

不，他和一群训练有素的狗一起生活了三年，学会了咕哝几个字。

I heard an incoherent mumble.

我听到了不连贯的低语声。

Mumble, boy, where are you?

曼波，孩子，你在哪儿？

Mumble: They could have eaten you.

它们本可以把你给吃了的。

Speak up. Don't mumble!

大声说，别嘀嘀咕咕的！

May : (Mumble) I want to be like her.

阿美：（喃喃自语）我想像她一样。

When you mumble, people can't hear you clearly.

当你含含糊糊说话时，人们听不清楚。

When the old lady speak she often mumble her word.

这位老妇人说起话来常常含糊不清。

And KT is not one to mumble in the corner about it!

KT不是一个只会缩在角落里咕咕哝哝的人！

Now mumble something quietly and play with your hair.

现在却又安静的喃喃自语，并玩着你的头发。

If you mumble it looks like you don't know what to say!

如果你嘟嘟哝哝的话别人会以为你不知所云的。

I could scarcely mumble while the police questioned me.

当警察问我的时候，我几乎说不出一句话了。

This causes problems for a little penguin named Mumble.

这就引起小企鹅孟堡的麻烦。

There was a pause while they all watched Ron mumble a little in his sleep.

停了一会儿，大家看着罗恩在昏睡中小声嘟囔。

My words coming out in a quick mumble, but he understood, quite perfectly, and nodded.

我的话说得很快而含糊，但他还是理解地相当准确并摇了摇了头。

After a while, the sleeping Cayce would start to mumble, as though searching for something.

过一会儿，睡着的凯西会开始咕哝，好像在寻找什么。

A person can nail a speech in the sense that he doesn't stumble, mumble, or have any awkward pauses.

一个人可以将演讲定义为不结巴、不含糊、没有尴尬的停顿。

After we all piled in, the driver continued to mumble and grumble in order to let us know how unhappy he was.

上车以后，他嘴里一直叽里咕噜，让我们知道他不高兴。

The only time most women give their orating husbands undivided attention is when the old boys mumble in their sleep.

大多数女人对丈夫的说话最专心倾听的，就是老公在睡梦中咕哝的话。

Instead of asking for help, point in the general direction of the book and mumble how it's all written down for them.

写下你做便餐的烹饪食谱和配料，这样你就不必自找麻烦，只要大概指出这本书的大概方向，然后只需咕哝几句，告诉他们所有的步骤都在书上了。