"Yesterday it was windy and rainy" 是表达昨天又刮风又下雨的一种英语表达方式。
其中 "windy" 是指风大，"rainy" 是指下雨。这两个词都是形容词，用来修饰名词 "it"。
下面是一些例句：
Yesterday was windy and rainy, so I stayed inside all day.
The forecast said it would be windy and rainy yesterday, but it turned out to be sunny.
I had to take my dog for a walk yesterday, even though it was windy and rainy.
翻译：
昨天又刮风又下雨，所以我整天都待在家里。
预报说昨天又刮风又下雨，但事实上是晴天。
我昨天还是得带着狗出去遛弯，尽管又刮风又下雨。