Idioms describe places or measures that are thoughtful and prepared for various disasters.

It is suggested that friends who ask questions can use the fastest correct answer in time when they encounter the correct answer, so as to avoid other friends from worrying that there is no correct answer in front.

Adopting other people's answers is not only an affirmation of other people's labor achievements, but also an encouragement to respondents, and both questioners and respondents can gain wealth value. As the saying goes, there are many things, so why not?

If you think my answer doesn't completely solve your problem, or you have other questions, you can ask me questions or ask my team for help.