def append_csv(item):
A long lost painting by Rembrandt has been rediscovered and authenticated by experts, after its whereabouts were unknown for decades.
，这一点在夫子中也有详细论述
法国总统马克龙3月2日在法国西部长岛军事基地发表讲话时说，已下令增加法国武器库中核弹头数量，且未来将不会披露具体数字。（新华国际）
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