快乐用英语怎么说

快乐用英语表达有：1、happy 幸福的；高兴的；巧妙的。2、cheerful 快乐的；愉快的；高兴的。3、happiness 幸福。

双语例句：

1.玛丽娜是个自信、快乐的孩子。Marina was a confident, happy child.

2.蛋糕上裱了“生日快乐”的字样。The cake had 'Happy Birthday' piped on it.

3.我欢欣鼓舞，流下了快乐的泪水。I exulted and wept for joy.

4.他是个快乐而且脾气很好的孩子。He was a happy, good-tempered child.

5.有钱不见得提升你的快乐指数。Being rich doesn't actually increase your happiness quotient.

6.她的3个孩子给她得带来了快乐。Her three children brought her joy.

7.人们的脸上有无拘无束的快乐。There was unrestrained joy on the faces of the people.

8.她的婚姻出了问题，她极不快乐。Her marriage is in trouble and she is desperately unhappy.

9.尽管他们很快乐，但总缺少点什么。Happy as they were, there was something missing.

10.他是一个快乐的不抱怨的旅伴。He was a cheerful and uncomplaining travel companion.