Definition
An unexpected and welcome source of help or benefit, especially when it is urgently needed.
及时雨
When they were on the verge of bankruptcy, they received an unexpected donation; it was like manna from heaven.
当他们濒临破产时，收到了一笔意外的捐款；这简直是从天而降的甘露。
Our team got a star player joining in just a few minutes before the game, it was like manna from heaven for us.
我们的队伍在比赛前几分钟得到了一位明星球员的加入，这对我们来说简直是从天而降的甘露。
When I was desperately looking for a parking space, someone suddenly drove off; it was truly manna from heaven for me.
当我绝望地寻找停车位时，有人突然开走了；这对我来说真是从天而降的甘露。