与snow，rain有关的谚语！急急急急急急！

A snow year, a rich year.
瑞雪兆丰年。
If there be neither snow nor rain, then will be dear all sorts of grain.
雨雪不调，五谷价高。
Prepare for a rain day. 未雨绸缪。
Although it rains, throw not away your watering pot.
纵然天下雨，休把水壶丢。
A wanderer who is determined to reach his destination does not fear the rain.
决心赶到目的地，浪汉何惧雨来淋。
Counsel after action is like rain after harvest.
放马后炮
Don't have thy cloak to make when it begins to rain.
切莫临时抱佛脚
the spring rain is as dear as vegetable oil; the spring rain is dearer the oil
春雨贵如油
It never rains but it pours. 祸不单行

1. as the driven snow.(纯洁无瑕)

2. snowed under with something（忙得不可开交）

3. rain or shine（风雨无阻）

4. raining cats and dogs（倾盆大雨）

5. it never rains but it pours(祸不单行)

6. take a rain check（下次或是下次再说吧）