A person has two ears but only one mouth.

人有两只耳朵，但只有一张嘴。

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The calf has two lower jaws, but only one mouth.

小牛犊有两下颚，但只有一张嘴。

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Take the entire minute, but only one minute, to do nothing else but feel that emotion.

花完完整整的一分种，但只要一分钟，什么都不要做，只是去感受那种情绪。

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But only one third of China's vast population is enjoying a modern lifestyle;

VOA: standard.2010.08.03

But this of course, as we know, is only one of the ways in which Milton's power, or what Woolf thinks of as his leadership, can be thought of.

但我们知道，这不是看待,弥尔顿的力量，或者伍尔夫所指的他的领导力，的唯一方式。

耶鲁公开课 - 弥尔顿课程节选

Somewhere along the line in one damn incarnation or another, if you like, you not only had a hankering to be an actor or an actress, but to be a good one. You're stuck with it now.

在线路的某个地方，在化身或其他东西里，如果你想要，你不仅能渴望成为一个演员,也能成为一个出色的演员，你想现在是被困住了。

耶鲁公开课 - 1945年后的美国小说课程节选

In contrast, 72 percent of men worked, but only one-third of them had college degrees.

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You said you've had many teachers but only one master, and that's Dizzy Gillespie.

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Three women but only one man had the courage to go with Jesus to his execution.

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