Blood vessels in the head tighten to stop the loss of body heat and then relax to let blood flow rise; that sudden rush of blood is what causes the headache.
头部的血管收紧以阻止身体热量的流失,然后放松让血液流动起来,血液的突然涌入是引起头痛的原因。
If 106-year-old investor Irving Kahn, head of his own family firm, wants to keep coming to work every day, who's going to stop him?
如果现年106岁的投资者、家族企业的掌门人欧文·卡恩想每天都来上班,谁会阻止他?
The head of a string of pigs appeared, snout-up, over the ditch, he had to screech to a stop and watch the rear of the last pig disappear on the other side.
群猪的领头出现了,它仰着鼻子走过水渠,不得不尖叫着停下来,目送最后一只猪消失在另一端。
After a stop to lay a wreath at Russia's Tomb of the Unknown Soldier, Mr.Obama will head to the Kremlin for a private meeting with Russian President Dmitri Medvedev.
VOA: standard.2009.07.06
In other words, they probably bear a distant relation to the semiotics of the stoplight, and that's probably why red was chosen for ambulances and police cars: because they put into your head the notion of "stop."
这很可能是源自于,红灯在一些语义中表示停止的意思,它被应用在了救护车和警车上:,因为他们带有警告的意味“
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