You got cholesterol, sodium, carbohydrate here, broken down as fiber and sugars, and that's very helpful information to know.

这里还有胆固醇,钠及碳水化合物含量,碳水化合物又被细分为膳食纤维和糖,这也是很有用的信息

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

On the other hand, you don't have to withhold information that may be useful to the class.

另一方面,你又不能刻意保留对这门课有用的信息

耶鲁公开课 - 基础物理课程节选

Trans fats and saturated fat are also labeled on here and those are very helpful things.

反式脂肪和饱和脂肪也被列了出来,这是非常有用的信息

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So, the Greeks are sopping up tremendously useful information and talent, and skills, and all sorts of things that help explain what's going to be coming.

希腊汲取了极其有用的,信息,才能和技术,而这对我们解释以后的历史启发良多

耶鲁公开课 - 古希腊历史简介课程节选

It turns out that cells receive signals or information from the rest of the body in a variety of ways, but there's one way in particular that's a very useful way for thinking about how cells receive most information.

研究证明,细胞内有很多,接收体内其他部位信号或者信息的方式,但有一种特定的方法十分有用,这种方法使细胞能最大程度地接受信息

耶鲁公开课 - 生物医学工程探索课程节选

But notice what this does. The first thing it does is, it says, let's check and make sure x is greater than or equal to 0. If it isn't, notice what's going to happen. None of that block is going to get executed, and it's going to come down here and print out a useful piece of information, which says, hey, you gave me a negative number. I don't know how to do this.

做的是和以前一样的事情,但是注释它做了什么，第一件做的事情就是,程序说，要去检查并且确信x是大于等于0的，如果不是的话，请注意会发生什么,下面的代码都不会被执行,程序会到这里来然后显示一些有用的信息,信息会说，嘿，你给了我一个负数,我不知道该怎么弄这个了。

麻省理工公开课 - 计算机科学及编程导论课程节选

I think that I would imagine the Greeks sopping up all sorts of useful and interesting information from their neighbors in the east and the south and there's no question about it.

我会想像希腊人,从他们东方和南方的邻居那里,吸收了各种有用和有趣的信息,这是毋庸置疑的

耶鲁公开课 - 古希腊历史简介课程节选