happy比较级形式：happier
I was much happier in my old job .我做我原先的那份工作要带劲得多。
Goldetein was feeling rather happy now .戈尔斯坦此刻觉得倒也愉快。
I made no doubt of her being extremely happy .我毫不怀疑她快乐至极。
You must try to strike a happy medium .你必须设法采取折衷的态度。
They are happy ， nor need we worry .他们很幸福，我们实际上也不必担心。
Now the old man is living a happy life .而今，这位老人过着幸福的生活。
