So most and you got it, so we can switch to the notes and let's talk about this here.

大部分人都做对了，我们切换到讲义来讲一下。

麻省理工公开课 - 化学原理课程节选

So, let's have you try one more, if we can switch over and talk about a 3 d orbital.

让我们再来看一个，转到课堂题目上去,我们来看看3d轨道。

麻省理工公开课 - 化学原理课程节选

We're going to switch gears now and talk about the intersection of technology and retail.

NPR: Big Technology A Threat To Small Businesses?

When we come back we're going to switch gears again and talk about the 30th anniversary of the Martian lander, the Viking, landing on Mars 30 years ago this week.

NPR: Electronics Pioneer William Shockley's Legacy

If you scale these communication patterns and now add to this, traffic which requires every device to talk to every other device across the whole switch network (which is often the case), multiple routes within the network are required to avoid congestion.

FORBES: Why the Cloud Needs a Network Decongestant