Someone once said "life is like a one-way ticket to no return, no rehearsals, every game is live."

有人曾说过过“人生就像一张有去无回的单程车票，没有彩排，每一场都是现场直播。”

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Life is like a one-way ticket, never to return, it has no rehearsals, is broadcast live every moment to seize every performance is the best treasure.

英语翻译人生就像一张有去无回的单程车票，它没有彩排…

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He also warned that leaving the European Union would be a "one-way ticket" with no option of return.

CNN: Cameron promises referendum on Britain's place in Europe