Definition
used to indicate that an undesirable or painful situation, or an unwanted obligation is unavoidable and must be accepted.
無可避免
I know this job is difficult, but it can't be helped, we have to accept it.
我知道這份工作很困難，但這是無法避免的，我們必須接受它。
They tried their best, but they still failed; it can't be helped.
他們盡了最大努力，但還是失敗了；這是無法避免的。
When he was told he had to work overtime, he sighed and said, 'Oh well, it can't be helped.'
當他被告知必須加班時，他嘆了口氣說：『唉，沒辦法，這是無法避免的。』