生米做成熟饭

shēng mǐ zuò chéng shú fànshengmizuochengshufan

1. lit. the raw rice is now cooked (idiom); fig. it is done and can't be changed
2. It's too late to change anything now.
3. also written 生米煮成熟飯|生米煮成熟饭

Study it in Yanamino