muttered造句

"Yes," he muttered, his voice so muted I hardly heard his reply.
他小声说:“是。”声音低得我几乎听不到。

"He's false, a phoney," Harry muttered.
“他是冒充的,是个骗子,”哈里咕哝道。

He muttered something unintelligible.
他嘴里不知咕哝了几句什么。