Because I'm happy
开心───happy;我───I
Happy birthday, sweetheart.───生日快乐,亲爱的。
He was never happy living at home with his parents, so as soon as possible he flew the coop and got his own place.───他跟父母住在一起时从来没开心过, 所以他尽早离开家,有了自己的小窝.
You must try to strike a happy medium.───你必须设法采取折衷的态度.
If you are not happy about a repair, go back and complain.───如果你对修理效果不满意,可以再找他们投诉。
They are happy, norneed we worry.───他们很幸福, 我们也不必担心.
Yes, we enjoyed the holiday and brought away happy memories of the island.───是的, 我们度过了愉快的假日,那个岛屿给我们留下了美好的回忆.
Like the best stories, this one may yet have a happy end.───就像最精彩的故事那样,这个故事也许仍会有个美好的结局。
He's happy to mooch around the house all day.───他就愿意在家里闲待着。