有一段文本，统计其中的单词数。例如： As a technology , "HailStorm" is so new that it is sti

有一段文本，统计其中的单词数。例如：

As a technology , "HailStorm" is so new that it is still only known by its

code name.

注意：单词间的间隔不一定是一个空格

请帮忙给出正确答案和分析，谢谢！