So if you take a look again now at the same scenario you'll notice the middle passenger sneezes, and this time, we're pushing that straight down into the outlet before it gets a chance to infect any other people.
安装了这个新的设计， 现在再看一下同样的情形， 你会发现中间乘客打喷嚏时， 我们能够在其他人受到影响之前， 直接把病菌向下推送并排出机舱。