AHello, Mary. Nice day, isn't it?
你好，玛莉。天气真好，不是吗？BYes, what a wonderful day! The sky has cleared up in the end.
是啊，多美好的一天啊！天终于睛了。AI do feel like an outdoor exercise. After all, we haven't had such a beautiful day for a long time.
我想出去锻炼锻炼。毕竟，好久我们都没有这么好的天气了。BHow about taking a walk in the park?
去公园散步怎么样？AOK. It's delightful to have a walk in the park with the air so fresh.
好呀。在这么新鲜的空气中去公园散步，真是太高兴了。B(After they entering the park) Great, it's so quiet here. We have the park to ourselves, only you and me.
（进入公园之后）太棒了，这里真安静。我们可以独享公园了，只有你和我。AAre you kidding? Don't you see many people over there? Just on your right.
你开玩笑吧？你没看见那里有很多人吗？就在你右边。BOh,I see them. Beautiful weather should be shared by all the people.
噢，我看见了。好的天气要大家分享嘛。AAh, you changed so fast.