America could still beat any likely enemy, said the general, but its response would be slower and bloodier.
将军说，美国仍然能够打败任何可能的敌人，然而他的反应将更缓慢，而且结果更血腥。
British pensioner has stunned doctors after he recorded what could be the world's slowest ever heart beat - slower than the world's top athletes and even that of an elephant.
一位英国老人的心跳速率让医生们为之震惊，因为他大概打破了世界最慢心跳的记录——比世界顶尖的运动员，甚至大象还慢。
That way one of those in the microwave domain can be selected to deliver a countable beat, a million times slower.
这样的方法在微波领域能用来减慢光频率一百万倍，使得其变得可测量。
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