water under the bridge:已成往事、無法挽回。
Yeaterday's dispute is water under the
bridge now.
咋晚的爭論已是覆水難收了。
You didn't treat me very well at that
time but it's all water under the bridge
now.
你當時對我不好,但現在都已經過去了。
It's just like water under the bridge.
What's done is done
這就像覆水難收,是無法挽回的,還能怎樣?
All that is now just water under the
bridge.
所有這一切現在都已成為往事。