If you don t know these songs, you should. Or maybe I m just getting old.

这里献上几首不错的歌，这些歌可能你压根没听过，那也正常，可能我真的老了。

youdao

And the t on "Tweet," just so you know, should always be capitalized - because Tweeting is Important, much like the googling and facebooking we all undertake.

而且，Tweet中的第一个t必须大写——因为Tweeting十分重要，就像我们使用googling和facebooking这些生造词汇一样。

youdao

Cathy: Yep, I don "t know whether I should tell Eric my thoughts or not."

凯茜：是的，所以我不知道是不是该和爱瑞克谈谈我的想法。

youdao

COSTELLO: "You gonna be the coach,too?" ABBOTT: "Yes." COSTELLO: "And you don't know the fellows' names?" ABBOTT: " Well,I should." COSTELLO: "Well,then, who's on first?"

VOA: special.2009.03.09

Obviously we don't expect you to know exactly what the distances are, but you should be able to compare them relatively.

当然我们不要求你么,要能知道具体这些位置是多少，但你们要能够相对比较它们。

麻省理工公开课 - 化学原理课程节选

I think you should take the lab sometime, but I don't know how many semesters that you have to take.

我觉得你们应该是不是地去做几次实验,我不太清楚你们要上多少个学期的课

耶鲁公开课 - 基础物理课程节选

It just means that people don't always know with whom they're dealing and don't know that they should be taking precautions regardless, especially, you know, if they don't know the person well.

NPR: World Aids Day and HIV in the Black Community

But as a leader in Congress, as someone who's going to be in Iowa today, and as somebody who's a part of a Republican ticket led by Mitt Romney, this is an issue, I'm sure they know -- if they don't, they should know -- is on the minds of people not only across the state of Iowa, but across the country.

WHITEHOUSE: The White House

"I don't know of any horseman who doesn't think we should reopen the slaughterhouse, " said Phil Moss, who lives in nearby Ellington and who helped build a corral to trap the newly abandoned horses on his property after they started grazing there.

WSJ: Reviving Slaughter of Horses