There's every good reason in every country in the world to promote education around sneeze etiquette, to suggest people stay home when they're sick, to not take their illness to school,to work.

VOA: standard.2009.04.28

You sneeze because you've got all these germs inside you and your body wants to get the germs out, so you sneeze.

你打喷嚏，因为细菌在你体内,你的身体想把他们赶出去，所以你打喷嚏。

耶鲁公开课 - 心理学导论课程节选

The one theory made some investigations of earth spores, hoping to find-- what do you call that stuff that floats around and makes you sneeze? Pollen.

有种学说对于,土地孢子进行了调查,期待发现,通过植物种子的变化推定气候状况的方法

耶鲁公开课 - 古希腊历史简介课程节选

God bless. Oh, sorry, that wasn't a sneeze, it was a two? How many swaps do I do in bubble sort? A lot. Right. Potentially a lot because I'm constantly doing that, that says I'm running that inner loop a whole bunch of times.

上帝保佑，哦，抱歉，我没说清楚，这是两个问题,在冒泡排序中要做多少次排序？许多，正确的,可能要做很多次，因为在持续的干,这就意味着它要做很多次内部循环。

麻省理工公开课 - 计算机科学及编程导论课程节选

Why do you sneeze when you get a cold?

当你感冒时，为什么会打喷嚏？

耶鲁公开课 - 心理学导论课程节选

From this point of view then, the reason why you sneeze when you have a cold is that your cold the cold virus is using your body as a tool to replicate itself.

从这个角度看，感冒时打喷嚏是因为,感冒病毒用你的身体繁衍后代。

耶鲁公开课 - 心理学导论课程节选