评论
打印
Hi, Mike! What a nice bike!
嗨，迈克！好漂亮的自行车啊！
Thank you, Lucy.
谢谢你，露西。
I ride it every day.
我每天都骑它。
Great! Riding a bike helps keep fit.
很好！骑自行车有益健康。
That's true.
你说得对。
Do you take exercise, too?
你也在锻炼吗？
Yes, I go swimming twice a week.
是的，我一周游泳两次。
