"He can put out fires" 是表示他能救火的英语表达。
这个短语的来源是由 put 和 out 组成，put 是放置，out 是出去，在这里指的是把火放灭。
下面是一些例句：
He's a fireman, so he can put out fires. (他是消防员，所以他能救火。)
The fire department arrived quickly and was able to put out the fire. (消防队快速到达并成功扑灭了火灾。)
It's important to have a fire extinguisher in case of emergencies so you can put out fires. (有一个灭火器很重要，以防紧急情况下你可以扑灭火灾。)