I like to see coalition station push out information through signals or internet increasingly in pushing out information follow the coalition model.

之后我们会看到信息,以符号的形式传播出去,互联网也逐渐,通过联合模式推动信息传播。

麻省理工公开课 - 媒体、教育、市场课程节选

But the take away for now is that if you don't clue -lcs50, -- you get some mention -- some error message -- about "undefined symbol," and that should be your clue that, "Oh it's undefined in that I haven't told the compiler that I want to link in these zeros and ones."

但现在如果你删除“-lcs50“,你们会得到一些提示--一些错误信息-,像“未定义的符号“，这可以为你提过线索，“这个没有被定义，我没有告诉编译器,把想把这个与“1“和“0“建立连接，“

哈佛公开课 - 计算机科学课程节选