She had a happy childhood.

　　她有一個幸福的童年。

　　The happy couple were toasted in champagne.

　　人們舉起香檳酒為這對幸福的伉儷干杯。

　　Main Street won't be happy with this new program.

　　中產階級不會對這個新計劃感到高興的。

　　Happy New Year to one and all!

　　祝各位新年快樂！

　　I said I'd go just to keep him happy.

　　我說過我要去只是為了讓他高興。