形容词
中文翻译：Unknown
同义词：
['忠诚，诚挚，诚心，真挚例句：1. He always acts with sincerity and honesty.（他总是以真诚和诚实的态度行事。）']
例句：
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1. He always acts with sincerity and honesty.
他总是以真诚和诚实的态度行事。
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2.The couple has built a life together, showing great loyalty and integrity.
这对夫妇一起建立了生活，展现了极大的忠诚和正直。
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3.She is known for her unwavering dedication to her work, displaying great sincerity.
她因对工作的不懈奉献而闻名，展现出极大的真诚。