Now, hip-hop song references are a really good tool for teaching content to students from hip-hop culture or urban communities. 对于教导嘻哈文化背景下，或城市社区背景下的学生，嘻哈的确是个绝佳的工具。 And I use it intentionally to conne
And so let freedom ring from the prodigious hilltops of New Hampshire. Let freedom ring from the mighty mountains of New York. Let freedom ring from the heightening Alleghenies of Pennsylvania. Let fr
I really didn’t know what to do for a few months. 在最初的几个月里，我真是不知道该做些 什么。 I felt that I had let the previous generation of entrepreneurs down – that I had dropped the baton as it was being passed to me
