YCLDSP-F28335-II 源代码

(MA) Scientists are always on the lookout for alternative sources of energy. Today we're going to discuss one that's so plentiful…

(WA) The next style of furniture design I'd like to discuss is Shaker furniture design. The Shakers are a religious group that flo…

(WA) Well, in answer to your question, several women actively participated in the Civil War. The one that comes immediately to min…

(MA) As you probably know, log structures are gaining in popularity. They are no longer just the simple country homes that we thin…

(MA) We're going to start today talking about congressional aides, that is, the people who work for our congressional representati…

(WB) Everyone is interested in improving their diet. Adding grains is one of the easiest ways. Many people in the United States ha…

(WA) OK. In the last class we talked about the classification of trees, and we ended up with a basic description of angiosperms. Y…