您要查找的是不是：
- It's a once in a lifetime chance. 这是一生难得的机会。
- She devoted her lifetime to the study of zoology. 她以毕生精力从事动物学研究。
- He met with many a setback in his lifetime. 他一生中遭到过许多挫折。
- A happy marriage depends largely on give and take. 美满的婚姻在很大程度上取决于互敬互让。
- My mind traveled over the happy days of my boyhood. 我脑海里时时浮现出少年时代那些快乐的事。
- The happy boy walked with jaunty steps. 这个快乐的孩子以轻快活泼的步子走着。
- I have very happy news to share with you. 我有很高兴的消息要告诉你。
- The newly married couple are really a happy pair. 那对新婚夫妇真是快乐的一对。
- The girl looked happy in her new flannel. 女孩穿着新的法兰绒衣服，看上去很高兴。
- Hearing this news, his happy to go mad. 听到这个消息，他高兴得发狂。
- Happy anniversary, Helen and Mark! 海伦、马克，祝你们结婚周年快乐！
- A lifetime guarantee; lifetime membership. 终身保障; 终身会员资格
- People on the barge looked rather happy. 游船上的人们看上去很高兴。
- Dwellers here live a happy life now. 现在这里居民的生活很幸福。
- We work hard in pursuit of happy life. 我们为追求幸福生活而努力工作。
- I should be most happy to help you. 我很乐意帮助您。
- No matter where she may be, she will be happy. 不管她在哪里，她都会是幸福的。
- Light opera usually have a happy ending. 轻歌剧通常都有一个圆满的结局。
- He is a legend in his lifetime for his scientific discoveries. 他的科学发现使他一生成为传奇人物。
- He prefers a happy medium in life. 他在生活中甘居中游。
