1. Come rain, come shine 風雨無改
You should pack your backpack now because we are hiking on that mountain come rain, come shine.
2. When it rains, it pours 禍福相依
I was so happy at the party last night, but now I am sick. When it rains, it pours.
3. Not know enough to come in out of the rain 很愚蠢
Stop asking a person who does not know enough to come in out of the rain. She does not understand this issue.
4. Rain on parade 掃興
I am sorry to rain on your parade, but I don’t think this plan is going to work well as you are having too many misunderstandings regarding the objective of the project.
5. Charge it to the dust and let the rain settle it 某人不打算付錢時的回應
Joe : Who is going to pay for these movie tickets that I helped you to buy?
Peter : Just charge it to the dust and let the rain settle it!