什么叫快乐。快乐就是掩饰自己的悲伤对每个人微笑。的翻译：What is happiness. Happiness is to hide his sadness to smiles. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

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What is happiness. Happiness is to hide his sadness to smiles.

Any calls joyfully.Joyful is conceals own smiles sadly to each person.

What is happiness. Happiness is disguise their own sad smile for everyone.

What is happiness. Happiness is to hide his sadness to smiles.