As he gasped out his last breath, he said: "Follow the bells. They will lead you to the treasure."
用尽最后一点气息,他只说了一句话:“跟着钟声,你会找到黄金。”
Patients breathe into a glass diagnostic tool; when the trained bees detect any of the diseases or hormones, they move towards the tubes that lead closer to the breath.
患者向一个玻璃诊断工具中呼气,当经过训练的蜜蜂探测到任何这类疾病或激素时,就会飞向接近这个呼气的试管。
Enforcing sobriety checkpoints and random breath testing can lead to reductions in alcohol-related crashes of about 20% and have shown to be very cost-effective.
设立清醒度检查站以及进行随机呼气测试可使与酒精相关的碰撞事故减少约20%,已经证明这一做法非常具有成本效益。
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