鲍勃终于忍无可忍了，对着那名四分卫叫喊说，他笨得连二加二是多少都算不出来。

2：Finally Bob made a dirty crack about the quarterback -- he called him so dumb he couldn't add up two and two.

youdao

露西：这不是第五卷，是第七卷！居然连第五卷跟第七卷都分不清！您怎么这么笨？

Lucy: this isn't volume five, this is volume seven! Can't you tell volume five from volume seven? How can you be so dumb?

youdao

你真是笨得够呛，连方便面都不会煮。

You are so stupid that you can't even cook instant noodles.

youdao