The heart, which is a muscular pump, beats about 72 times a minute through a continuous and automatic process of muscular contraction and relaxation.

心脏为一肌肉泵，它通过心肌收缩和舒张这一边疆不断的自动过程每分钟大约搏动72下。

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The heart , which is a muscular pump , beats about 72 times a minute through a continuous and automatic process of muscular contraction and relaxation .

心脏是一个肌肉构成的泵。它通过心肌的收缩和舒张这一连续不断的自动过程每分钟大约搏动72次。

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West Virginia just jumped back into the rankings this week while Connecticut, at 7-4, would get the automatic bid if it beats South Florida on Saturday.

FORBES: Big East Adds Some Texas Beef To Its Plate