阅读Nancy和 Keke 的对话，判断句子正误。

Nancy: Hi, Keke. What's the weather like in Beijing today?

Keke: Hello, Nancy. It's windy today. I'm going to fly a kite in the park this morning.

Nancy: That's very interesting.

Keke: Nancy, how is the weather in Tianjin?

Nancy: It's cloudy here. It's going to rain. So I can't fly a kite in the park. I'm feeling bored.

Keke: Oh, what a pity!

Nancy: Do you know the weather in Hainan?

Keke: let me look at the weather. It's very hot there. People can go swimming in the sea.

Nancy: Oh, I like swimming. But I can't swim now. It's a little cold.