Happy New Year to one and all!
祝各位新年快乐！
I said I'd go just to keep him happy.
我说过我要去只是为了让他高兴。
He will be more than happy to come with us.
他巴不得和我们一起来。
I'm not happy with this way of working.
我不喜欢这种工作方法。
She wasn't happy with our work and made us start over.
她对我们干的活儿不满意，要我们返工。