吉姆说的那些，我是一点儿头绪都没有，而且我敢肯定，科埃先生也没有，但当他那潇洒漂亮的解题结束后，我的成绩改了过来。

I didn't have a clue about what Jim was saying, and I'm not sure Mr. Coe did either, but at the end of his bravura performance I got my grade changed.

youdao

“那什么也说明不了。”他回应我，我敢肯定他正在努力控制自己的情绪。

"It doesn't make any sense," he said, and I could tell that he was trying to control his temper.

youdao