rainy days的用法和樣例：
例句
- Sunny days predominate over rainy days in desert regions.
在沙漠地帶，絕大多數時間都是大晴天，下雨天極少。 - The retired worker usually waters his garden every day except on rainy days.
＂除了雨天，這位退休工人每天都在花園里澆水。＂ - Rainy days alternated with dry ones.
雨天與晴天交替更迭。 - There are a succession of rainy days here.
這里一連好幾天都是雨天。
