Our mouths and tongues have taste buds, which are receptors for the five basic flavors: sweet, salty, sour, bitter, and umami, or what is more commonly referred to as savory.

我们的嘴巴和舌头上都有味蕾。味蕾是五种基本味道的感受器：甜、咸、酸、苦和鲜味，也就是通常所说的咸味。

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However, similar changes occurred when the subjects were asked simply to open their mouths or to breathe deeply.

然而，受试者仅仅被要求张嘴或深呼吸时，也有类似的变化发生。

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It's too expensive to use widely in industry or commerce, except for tiny amounts that go into people's mouths, wrap around their fingers, or hang from their ears.

因为过于昂贵，除了极少量的用于人们的口腔，或包裹在手指上抑或悬挂在耳根，黄金无法在工业或商业领域得到广泛使用。

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Look at line 119: Blind mouths! that scarce themselves know how to hold A Sheep-hook, or have learn'd aught else the least That to the faithful Herdman's art belongs!"

看一下第119行：,妄言之口！他们甚至不知如何掌控,愚钝之人，从未经受过学识的洗礼,文艺只属于虔诚的牧人！

耶鲁公开课 - 弥尔顿课程节选

They, too, danced lightly but dangerously together, and the motion led them, as if hypnotized, into a garden, where they shared one of the fiercest and most fondant kisses in the history of movies, or of mouths.

NEWYORKER: Better Times

"A study was released about three years ago that showed swimmers are 50 percent more likely to become ill if they swim within 50 yards of storm drain outfalls or river mouths -- and that's where the surf is best, " says Michelle Kremer, interim executive director of Surfrider Foundation.

CNN: Surf's up for beach water quality

Two years later, with a stagnant industry and six million new Americans, there 18 more mouths, or a total of 986, for each outlet.

FORBES: McDonald's Arches Are Golden Even During Fast Food Slump