“那让这些研究拉起了警报，我怀疑任何人曾经想过普通的止痛剂居然有这些副作用。”他说。
"That makes these studies somewhat alarming as I doubt that anyone would have suspected that common painkillers would have these effects," he said.
受伤后的身体会发出一些的信号，引起你的注意，应该将这些普通的提示作为身体发出的警报。
There are some common tip-offs you should recognize as warning signs that you have an injury that needs your attention.
设计一种基于STC89C 54rd单片机控制的智能电话系统，该系统在普通电话机的基础上，增加了黑名单、定时请勿打扰以及火警报警等功能。
An intelligent telephone system controlled by SCM chip STC89C54RD is introduced, whose functions includes "blacklist", "please don" t bother in fixed time "and fire alarm."
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