Lily： I want to lose some weight!
Steven: So do I!
Lily: I have a yoga class tomorrow. Do you want to come with me?
Steven: No, it's too expensive for me. I've decided to take some exercises on my own.
Lily: What are you going to do?
Steven: Run around the track. In the morning I run for an hour, and in the afternoon I run around the building.
Lily: Good, I am sure it will work if you can persist.
Steven: I hope so. Would you like to join me?
Lily: Sounds good!

莉莉：我要减肥！
史蒂文：我也是！
莉莉：我明天去上瑜伽课，一起去吗？
史蒂文：不了，太贵了。我决定自己做些运动。
莉莉：你打算做什么？
史蒂文：去操场上跑步。早上跑一个小时，晚上绕大楼跑一圈。
莉莉：不错，我相信如果你坚持的话一定会有效的。
史蒂文：希望如此，你愿意和我一起吗？
莉莉：好啊!