學習單：

This I Want to Know
Commuting By Train (1)

People commute by train for a lot of reasons. Some do it to save time, others to save money, but I think most people do it for the convenience of not having to worry about driving or parking when traveling. It allows them to multitask, which means doing more than one thing at a time. Taking the train allows people to check email, eat lunch, and even go to the bathroom all while on their way to work.

內容改編自敦煌書局出版的書籍  Speaking Real English