Now, obviously seven hours and 20 minutes, that would just be plain silly, wouldn't it?

7小时20分钟后听起来很傻 对吧？

'Oh, ' said Bill, still puzzled. 'Silly, I call it. Plain silly'.

“哦，” 比尔说，仍然不解。'愚蠢的， 我称之为。很傻'。