Question

write the meaning of the idioms with one example each - water under the bridge ​

Answer 1

Answer:

used to refer to events that are in the past and consequently no longer to be regarded as important.

"I don't want to talk about that—it's all water under the bridge now"

Answer 2

Explanation:

meaning of this idiom is problem that someone had in the past that cannot be changed and should not be considered important example =don't worry about that it's water under the bridge