Luckily, coughing is an involuntary reflex, just like blinking.

庆幸的是，咳嗽是个无意识的反射动作，就像眨眼。

It's an involuntary reflex -- ding, click, bing -- it's in your calendar, " Gotta go, I'm already late for a meeting."

这是一种毫无意识的条件反射--叮，点击，咚--它就出现在你的日历里了。该走了，我开会已经要迟到了。