名词
中文翻译：国书
同义词：
['state paper', 'diplomatic note例句：1. The country note was a crucial document in the negotiations.（国书在谈判中至关重要。）2. He received a country note from his friend as a token of goodwill.（他收到了朋友的国书作为友好的象征。）']
例句：
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1. The country note was a crucial document in the negotiations.
国书在谈判中至关重要。
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2. He received a country note from his friend as a token of goodwill.
他收到了朋友的国书作为友好的象征。
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3.The country note contained important information about the upcoming summit.
国书包含了即将到来的峰会的重要信息。