The hound gave the canine equivalent of a shrug, but immediately lost interest because now the Master, the Center of its Universe, spoke.

黑狗做了一个类似耸肩地动作，但是很快它就对这些失去兴趣了，因为他的主人，宇宙的中心开始说话了。

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Bob Dole, master of the Senate floor, is a tireless vote hound as well.

CNN: It's All In The Timing