To be happy, I must have my books and a piece of sky.
要快乐，我必须拥有我的书和一片天空。
We must focus on customers and continuously improve the quality of products and services.
The dairy industry must evolve to meet the needs of the next generation.
A picture is a representation, an illusion, a piece of magic, so what you see is not what you see.
为自己的原则而战比实践这些原则要容易。
如果人们是雨，我是细雨，而她是一场飓风。