“打喷嚏”怎么读？

“打喷嚏”的英语可以翻译为：sneeze，kerchoo，sternutation，sneezes ...

艾伦的脸皱了起来，好像要打喷嚏。Ellen's face wrinkles as if she is about to sneeze.打喷嚏的时候眼睛会闭上。When we sneeze, our eyes close.我们打喷嚏究竟是怎么回事？What exactly happens when we sneeze?...