Place of returning to, the blue heart comes over repeatedly and also delivers a pine nut.

回到住的地方，蓝心又过来，还送来了松子。

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By slowing their heart rate, blue whales can send more blood to the muscles that they use to dive.

通过降低它们的心率，蓝鲸可以向用于潜水的肌肉输送更多的血液。

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They found that when blue whales dive for food, their heart rates are as slow as 2 beats per minute.

他们发现，当蓝鲸潜入水中寻找食物，它们的心率慢至每分钟2次。

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On a silver-plated chain dangles an "ocean blue" heart pendant made of glass and reminiscent of the fictional jewel used as a plot device in Mr. Cameron's movie.

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The FTSE-100 blue chip index took heart from the stronger opening in the US and closed up 79.4 points or 1.3% at 6, 074 points.

BBC: US stocks recoup losses

She appears to have a black eye, and she's holding the hand of a crying, barefoot girl with a large heart on her blue T-shirt.

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