chūntiān / de / tiānqì / yī / tiān / yī / ge / yàng / zuótiān / qíngtiān / jīntiān / jiù / xià / qǐ / yǔ / lái

春天的天气一天一个样，昨天晴天今天就下起雨来。

Spring weather changes from day to day; it was sunny yesterday but started raining today.