And I apologize for taking you over, we'll come back to this next time, please go to the website to sign up for recitation for tomorrow.

抱歉有点拖堂了，我们下次会接着这里讲，请去网站,为明天的复述签到。

麻省理工公开课 - 计算机科学及编程导论课程节选

All right. Now, here's the final experiment and I apologize for this.

好，现在我们讲最后一个实验,我为此道歉。

耶鲁公开课 - 心理学导论课程节选