l am happy的意思是“我很高兴”，后面可以加动词不定式。
例句
l am happy to hear that.
听到这个我很高兴。
happy的例句
You don\'t look very happy today.
你今天好像不太高兴。
Happy birthday, sweetheart.
生日快乐，亲爱的。
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。
公寓买卖交易信息
