Mike is talking about Beijing's weather with his Chinese friend, Lili.

mài kè: nǐ jué de běi jīng de tiān qì zěn me yàng?
麦克：你觉得北京的天气怎么样？
Mike: What do you think of the weather in Beijing?

Lili: běi jīng de qiū tiān zuì hǎo, chūn tiān jīng cháng guā fēng.
丽丽：北京的秋天最好，春天经常刮风。
Lili: Autumn is the best season in Beijing, as spring is very windy.

mài kè: xià tiān de tiān qì ne?
麦克：夏天的天气呢？
Mike: What about the weather in summer?

Lili: bǎi jīng de xià tiān bú tài rè, yīn wéi jīng cháng xià yǔ, hěn liáng shuǎng.
丽丽：北京的夏天不太热。因为经常下雨，很凉爽。
Lili: It's not too hot in summer. Because there is a lot of rain, it's nice and cool.

mài kè: dōng tiān lěng ma?
麦克：冬天冷吗？
Mike: Is it very cold in winter?

Lili: běi jīng de dōng tiān bǐ jiào lěng.
丽丽：北京的冬天比较冷。
Lili: Yes, it's rather cold in winter.

mài kè: zhè me shuō, yào shì lǚ yóu de huà, qiū tiān zuì h?o, chūn tiān hé xià tiān yě bú
cuò.
麦克：这么说，要是旅游的话，秋天最好，春天和夏天也不错。
Mike: That is to say, autumn is the best season for tourists. And spring and summer are also okay.

Lili: nǐ shuō de duì.
丽丽：你说得对。
Lili: That's right.