A：Hi, Steven! What do you like to do during the weekend?嘿，史蒂文，你周末喜欢做什么?
B：I love swimming and cycling. On Saturday morning I usually ride my bike around the city or the country road for almost two hours.我喜欢游泳和骑自行车，星期六早上我要花两个小时骑车在城里转一转，或沿着乡间小路骑车。
A：That’s great! I think they do you a lot of good.真不错，我想锻炼对你有很多好处。
B：Sure, they do.确实是。
A：But why do you choose cycling at first?但是最初你怎么会选择骑自行车。
B：Because it is convenient and good for environmental protection.因为骑自行车既方便又环保。
A：You are really a good citizen.你真是个好公民。
B：That’s what I can do.这只是我能做的。
