Looking back at Listing 3, notice that this links to another page called New. Also notice that the class on this link is button flip.

回到清单3，注意到这个链接连接到另一个名为new的页面，也注意一下这链接上的类是按钮翻转。

youdao

We had this ability to be kind of a yin and yang on problems: one guy would say that's unsolvable, and our roles would flip back and forth.

在解决问题上，我们是阴阳相济的：其中一个人可能会说这个问题没法解决，然后我们的角色就会此消彼长。

youdao

The flip side of this is our great desire to change and improve on the way we were brought up - to show, not just to ourselves but to others as well, that we can be brilliant at it.

另一方面，我们的最大愿望是改变并改善我们所接受的教养方式——不仅向我们自己，也向他人证明，我们能在这方面做的更出色。

youdao

So if you flip the info page over on the back here, what you'll see is the periodic table, this is the same one that I've handed out in the last two lectures - the periodic table without any electron configurations.

将这张纸翻过来，你可以看到一个元素周期表，这与我们前两次课发过的,是一样的,-没有任何电子排布的周期表。

麻省理工公开课 - 化学原理课程节选

And because of ObamaCare's enduring unpopularity, we don't even fear that Romney will flip-flop on this after taking office.

WSJ: ObamaCare's Heritage

On the flip side of this, conservative groups are privately urging the Bush team not to abandon her.

CNN: Jonathan Karl: Storm clouds hover over 3 Bush nominations

On the flip side of this sobering picture, of course, are the 71 major real estate markets that are seeing undeniable recoveries: fast rising prices, declining inventories of homes available for sale, and quick median turnaround times from listing to sale.

FORBES: Is There a National Real Estate Recovery?