不然又要淋雨了英语怎么说呢？通常可以说成 "It's going to rain again." 。这个短语来源于中文，是将中文短语 "不然"，译为 "otherwise" 并结合 "rain" 和 "again" 来表达意思。 例句：
"We'd better take an umbrella, otherwise it's going to rain again."（我们最好带把伞，不然又要淋雨了。）
"I don't want to get caught in the rain again, so I'm going to check the weather forecast."（我不想再淋雨，所以我要看一下天气预报。）