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already; now
no longer; not any more
もはや手遅れだと医者に言われた。
The doctor told me it was already too late.
もはや後戻りはできない状況だった。
It was a situation where we could no longer go back.
もはや後退する余地はなく、全員で前に進むしかなかった。
There was no longer any room to retreat; they had no choice but to press forward.