The Wolf was woke up by the ring of telephone, finding himself under the black mouth of a gun.

醒来就发现黑咕隆咚的枪口，大灰狼举起了双手，并用后腿站立。

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Went to the temple know that one into the temple, above all, Amitabha Buddha, the welcoming smile, and in his north, it is the black mouth bad guy Whitfield.

去过庙的人都知道，一进庙门，首先是弥陀佛，笑脸迎客，而在他的北面，则是黑口黑脸的韦陀。

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Black coffee leaves a bitter taste in the mouth.

清咖啡在嘴里留下苦味。

《牛津词典》

Playing! The Lady in Black looked at them with serious eyes, and her mouth hardened at the corners.

VOA: special.2010.05.15

Diddy sauntered down the red carpet, toothpick firmly in mouth, black Gucci loafers gleaming.

CNN: Behind the scenes: Kanye rises to the top

Sitting about a half-inch lower on its suspension, and shrouding outrageous 20-inch alloys and Pirelli P Zeros in the wheel wells, the XKR-S looks like what it is: a huge, privileged brat, an upper-class lad with a bad attitude and mouth like a vulcanized black bass.

WSJ: 2013 Jaguar XKR-S Review: A Genteel Tourer Goes Rough-and-Ready | Rumble Seat by Dan Neil

When Black repeatedly put her feet in her mouth, he stood firm.

FORBES: Be Decisive. Then Change Your Mind. Decisively.