We must be extra vigilant, The government must play its role as to make the environment safe and remove all environmental factors cancer. (OMITTED) Good sources of drinking water, he says,will stop people from going to streams and ponds, where they get infected with some of these organisms.

VOA: standard.2010.06.16

There are sources of protein, and this may not surprise you are multiple, and they come in these various sources. These are all good sources of protein but not the only ones.

如你所知,依次为,鱼类和海鲜,家禽,肉类乳品,鸡蛋,豆类,酱油

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

You might conclude that these features are evidence of multiple authorship a good deal of revision which points itself to a kind of composite structure different layers maybe, different sources.

所以这些特点会让你认为有很多作者,很多次的修改,会让结构看起来世合并而成的,不同的层次，不同的素材。

耶鲁公开课 - 旧约导论课程节选

This is the first full paragraph: I don't know how to cure the sourcitis, except to tell you that I can discover a good many possible sources myself for Wise Blood, but I am often embarrassed to find that I read the sources after I had written the book.

这是第一段的全文：,“我不知道如何解决资料来源的问题，只能告诉你,我自己发现了很多《慧血》的材料来源，但我经常觉得很难堪,因为我在完成了那本书后才读的资料。

耶鲁公开课 - 1945年后的美国小说课程节选

Fat is not all that much different, but one thing that's happened is the type of fat has changed a lot, and so people are eating less fat from plant sources and more fat from animals sources That's where the saturated fat comes in and high saturated fat intake is not a good thing.

脂肪摄入量相差无几,然而脂肪的种类却发生了很大变化,人们越来越少从植物中摄取脂肪,而更多是从肉类食物中获得,肉类食物中含有饱和脂肪酸,而过多地摄入饱和脂肪酸是有害的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

There are scholars of all stripes and allegiances who view P as late; and there is some very good objective evidence for dating parts of P to the post-exilic period, just as there is good objective evidence for dating parts of D and the other sources to the post-exilic period.

有各种不同见解的学者认为P资源出现较晚;,而且还有一些有力的客观证据,来确认P资源来自流放后时期，也有有力的客观资料确认D来源的时间考证,也有其他的资料来源于流放后时期。

耶鲁公开课 - 旧约导论课程节选