She can express her feelings when she feels happy or sad.
当感到高兴或悲伤时,她能表达感情。
Happy are those who love flowers.
爱花的人是幸福的。
Why are you so happy?
你为什么那么高兴?
Those who forget everything are happy.
健忘的人最幸福。
I am happy to have so many good friends.
我很高興有這麼多好朋友。
Why not? I'd be happy to.
为什么不呢?我很乐意。
If it were not for examinations, how happy our school life would be!
如果不用考試,我們的校園生活該有多快樂啊!
Bob was very happy.
鮑勃很高興。
I can't keep this up. It's an emotional roller coaster around here and all we have to do is look at the boss's face to know whether everybody is going to be happy or sad.