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

他笨到连自己的名字也记不起来。

He was so stupid as to forged his own name.

youdao

可是自己连自己笨的书都没有读过。

But we haven't even read a book about our stupidity.

youdao