What does the Japanese saying shikata ga nai mean in English?

"Shikata ga nai" is a frequently spoken phrase in Japanese that signifies acceptance when circumstances are undesirable. It directly translates as "cannot be helped." The phrase can also be used in expressions of regret, to explain something unpleasant, or as a reply when someone apologizes. It emphasizes that there is nothing that can be done about the current situation and therefore it's best to find peace and acceptance in it.