to waste time on a topic that has already been resolved
すでに解決した話題に時間を無駄にする (sudeni kaiketsu shita wadai ni jikan o muda ni suru)
"Stop beating a dead horse; the decision is final."
"もうその話はやめよう。決定は最終だ。" (mou sono hanashi wa yameyou kettei wa saishu da)
To completely separate from something or someone, often for...
to appear or arrive dramatically in a situation
when something is difficult to learn, usually quickly
to make someone feel happy or grateful
to accept criticism or punishment for something you have don...
to maintain a happy home while others are away
