时常有人会在凌晨两点给他打电话，向他描述病情，并询问是否有必要叫救护车，好赶到离此最近的两小时车程外的医院去。
People sometimes telephone him at two o’clock in the morning, describe their symptoms, and ask if they should call an ambulance for the two-hour trip to the nearest hospital.
下一步是试图去证实，在增高的风险中，这些基因中的每一个起多么重要的作用，最终，他说，此发现可能为新药物的研究提供靶点。
The next step is to try to identify how great a role each of these genes play in raising risks. Ultimately, he said, the findings might offer a target for new drugs.
此算法在每轮运行过程中，汇聚点只需去指定的区域收集数据，并在此区域停留一段时间，就能确保本轮的生命周期最优。
In each running round of this algorithm, mobile sink only need to collect datum from the designated area and stay in this area for some time, which can ensure optimal to the life of this round.
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