@zhangming
开心的副词：happily
快乐地；
幸福地；幸运地；恰当地。
happy
adj.幸福的；高兴的；巧妙的。
扩展资料。
the happy bunny club was heaving
快乐兔子夜总会里挤满了人。
"happy easter," he yelled
“复活节快乐，”他喊道。
she had a happy childhood
她有一个幸福的童年。
i've seldom felt so happy
我很少感到过这么快乐了。
marina was a confident,happy child
玛丽娜是个自信、快乐的孩子。