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。