Later they settled on an agreement after negotiation.

事后通过协商，他们协议解决了此事。

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After negotiation, that 5% will come off the price of the goods.

经过谈判，货物的价格可以降低5%。

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Eg: We reached a common understanding on this issue after negotiation.

例：经过磋商，我们已经对这件事达成了共识。

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South-East of England Conservative MEP Dan Hannan was there, later claiming the idea of a referendum after negotiation was his own suggestion, to cap the switch away from the EPP in Brussels that he first encouraged Cameron to make.

BBC: Is it "The Bloomberg Speech"?

Senator Walker said the proposed settlement had only come after intense negotiation between Les Pas Holdings and the States.

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After some negotiation, however, Mr Miller persuaded Urey that he was the one to turn this proposal into glassware and make it work.

ECONOMIST: Stanley Miller