For instance, this is a beautiful container for asthma medicine that kind of inflates itself when it's time for you to take the medicine, so the child has to go -- pffff! -- to release and relieve the container itself.
举例来说吧，这是一个装哮喘药的漂亮瓶子， 当到你该吃药的时候，它就会自动地膨胀开来。 这样孩子就会去打开药瓶。