When all the students had a cup of coffee in their hands, the teacher said, "If you noticed, all the nice looking and expensive cups had been taken, but the simple and cheap ones had been left behind.

当所有的学生手里都拿着咖啡杯时，老师说：“如果你们有留意到，就会发现所有好看的和贵的杯子都被拿走了，而简单的和便宜的杯子都被留下了。”

youdao

I don't know if you noticed it, but there are many, many examples.

这里有很多例子。

youdao

If you have any Suggestions or if you noticed any mistakes, please let me know! Thanks!

如果您有任何建议或者您发现任何错误，请通知我！多谢了！

youdao

If you have ever visited, you might have noticed the popular license plates on many D.C.cars.

VOA: special.2009.03.20

And if you noticed earlier that these are what we'd call powers of ten, these are just powers of two.

四位，八位吗？,如果你想想之前学习的十的次方，这些就是二的次方。

哈佛公开课 - 计算机科学课程节选

I don't know if you noticed it, but there are many, many examples.

这里有很多例子。

耶鲁公开课 - 1945年后的美国小说课程节选

Harry is not one for sugarcoating things -- I don't know if you noticed that.

WHITEHOUSE: Help for Homeowners in the Hardest Hit States

If you noticed that one of your investments was floundering, would you get rid of it, or go down with the ship?

FORBES: Union Dues Are A Prohibitively Bad Investment

Because every day, Boricuas help write the American story. (Applause.) Puerto Rican artists contribute to our culture -- and by the way, I don't know if you noticed, but Marc Anthony decided to show up here today. (Applause.) Puerto Rican entrepreneurs create American jobs.

WHITEHOUSE: President Obama Arrives in Puerto Rico