名词
中文翻译：真诚的心
同义词：
['sincerity', 'genuineness', 'heartfelt', 'true-hearted例句：1. He always shows his trueheartedness to everyone.（他总是对每个人表现出他的真诚。）2. Her sincerity won her many friends.（她的真诚赢得了许多朋友。）']
例句：
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1. He always shows his trueheartedness to everyone.
他总是对每个人表现出他的真诚。
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2. Her sincerity won her many friends.
她的真诚赢得了许多朋友。
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3.The story is based on a trueheartedness that has touched many people's hearts.
这个故事是基于一个真实而感人的故事，触动了许多人的心。