Welcome to the class.Here. Here's your stuff, okay? And I got a seat for you right here,so come over.

VOA: standard.other

Just raise your hands just for me. All right, so maybe about half of you.

请举手,很好,差不多一半的人学过

耶鲁公开课 - 博弈论课程节选

For right now, you can kind of put the d orbitals in the back of your head.

现在你们可以，暂时把d轨道,放在脑后。

麻省理工公开课 - 化学原理课程节选