It was an experience that began with a few simple words: "I am going around the world on a motorcycle."
VOA: special.2009.01.14
If you look at the history of U.S. Taxes, the very simple history is World War One and World War Two.
如果你看一下美国税收历史,里面提到了一个典型的时期,就是一次世界大战和二次世界大战的时候。
It's sort of the canonical hello world program as computer scientists call this very simple example.
这只是某种“hello,world“程序,即计算机界最简单的程序样例。
应用推荐