对一个有很多行的字典型文档，每行都是以一个英文单词开头，后面是中文解释，本程序在word中执行，利用查找替换功能，将每行开头的英文单词变成黑体或其它样式，突出显示。-There are many lines of a typical word documents, each line is the beginning of an English word, followed by the Chinese interpretation of the word in the implementati