From his staff he earned the sobriquet "Mumbles."

他的员工们给了他“嘟囔”的绰号。

Yuri mumbles the last of it.

最后这句Yuri喃喃道。

Say, who are you that mumbles in the dark?

说， 你是谁呀在黑暗中嘟囔?。

No one ever mumbles, stutters, or says "um..."

没有人会咕哝，结结巴巴说话，或说“um...”

And turning to me he mumbles savagely: "That cluck!"

说完他又转向我恶狠狠地咕哝道，“这个笨蛋！”

When the old lady speaks she often mumbles her words.

这位老妇人说起话来常常含糊不清。

He mumbles something about knowing better but follows my advice when he spots a massive traffic jam ahead.

他嘟哝着“自己更清楚”什么的，但他发现前方大规模交通堵塞后听从了我的建议。

As Mason and the other agents watch from the observation room, Jack mumbles something to Penticoff that can't be heard by Mason.

梅森和其他探员在观察室里看着他俩，杰克向彭蒂科夫嘀咕了几句，梅森听不到他说的是什么。

Now, heading into the tunnel, he mumbles a prayer in his native Quechua language to the deity who rules the mountain and all the gold within.

现在，他走入矿道，用当地的盖丘亚族语喃喃自语，向统治山脉和金矿的神灵祈祷。

Everyone mumbles along because no one wants his or her voice to stand out, and the person with the birthday forces a smile and looks at the ground until the song’s over.

每个人都咕哝着附和，因为谁都不想让自己的声音突显出来。 而那个过生日的人则在歌声飘荡的时候，强挤出一丝微笑，低头看着地面。

The doctor scratches his head and mumbles to himself a little in medcical jargon, then tells Mr. Smith, “I don’t think you need any vitamin supplements. What you need is jar number 43.”

医生搔了搔脑袋，用医生的术语嘀咕了一会儿，然后告诉史密斯，“我认为你不需要任何维生素方面的补充，你需要的是43号的罐子。”