An idiom to describe rain or shine.

1, wind and rain: it means to double your journey in the wind and rain.

2, rain or shine: refers to the rain or shine, regardless of the weather, as usual.

3, wind, frost, rain and snow: metaphor has experienced all kinds of difficulties and hardships.

4, sleeping in the wind: describe running around and going through hardships.

5. Help each other in the same boat: it refers to crossing the river in the same boat, and it is a metaphor for the difficulty.