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 itscode name.注意:单词间的间隔不一定是一个空格 参考答案 查看答案