新浪科技讯 北京时间12月31日消息，据国外媒体报道，打喷嚏时，总是会不由自主地闭上眼睛。对于这样一个再自然不过的动作，人们通常认为这是很正常的现象，很少有人会去想为什么闭上眼睛，可不可以不闭眼睛。...
Dispatch of sina science and technology Beijing time on December 31, news, according to foreign media reports, sneezes, always involuntarily close your eyes. For such a natural movement, people used to think that this is normal phenomenon, few people have to think about why close your eyes, please don't close your eyes. ...
