Millions of people travel about the country by rail， by bus，orby automobile，ordrive to and from their places of work and their homes。
三个并列
by， by， by
travel方式状语。
Millions of people travel about the country by rail， by bus，orby automobile，ordrive to and from their places of work and their homes。
三个并列by， by， bytravel方式状语。
声明：以上例句、词性分类均由互联
资源自动生成，部分未经过人工审核，其表达
不代表本软件
观点；若发现问题，欢迎向我们指正。
