It's not the mouth. It's the eyes.

不是嘴，是眼睛。

耶鲁公开课 - 心理学导论课程节选

Today we know, for example, if you can put one certain kind of element in your mouth or eat that, it doesn't necessarily mean you want to put the element next to it and your mouth as well, that might not be safe.

现在我们知道了，比如，即使你能把某一种元素放进嘴里,或者吃下去，这也并不一定意味着,你会把它邻近的元素也吃进嘴里,这可能会有危险，但。

麻省理工公开课 - 化学原理课程节选

When Tiamat opened her mouth to consume him, He drove in the Evil Wind that she closes not her lips.

当Tiamat张开大口想要毁灭他的时候，他操纵邪风，使她没办法合上嘴唇。

耶鲁公开课 - 旧约导论课程节选

Shut your mouth. That's not for the like of the Hazards."

闭嘴，这不是哈泽家的人该想的“

耶鲁公开课 - 1945年后的美国小说课程节选