It's a good idea to save for a rainy day.

未雨绸缪是一个好主意。

What does Simon's mum mean by saying “to save for a rainy day”?

西蒙的妈妈说“未雨绸缪”是什么意思？

As Mum always tells me, it is important to save for a rainy day.

妈妈总是告诉我，存钱以备不时之需很重要。

The second lump I will save for a rainy day.

第二块金子我会储存起来度过雨季。

Live within your means and save for a rainy day.

量人为出,天晴防备下雨天.

Even small amounts will add up. Everyone should save for a rainy day because every life will have at least a few of them.

即使是零头也能积攒出大数额。每个人都应该存钱，以防捉襟见肘，因为每个人一生中都或多或少会碰上那样的情况。