—I'm afraid I have no idea.

    Andy Lau, one of Asia's most popular1 , was born on September 27, 1961 in Hong Kong. Andy was born in a poor family. So2being famous, he did a lot of labour work3money for his family.

    His original idea was to be a fireman. When Andy first began to sing, there were just very few people who liked him.4 he never stopped struggling, and he never gave up. He tried his best to learn and work very5. His efforts made him6at last. Almost 20 years passed, Andy has always been7.

    Over the years, Andy has got a good image not only8a superstar but also a hard-working entertainer in Hong Kong. His work spirit has won the respect and admiration of his fans. In the past decades, Andy has made over 100 films and kept a successful singing career.

    However, for many years the one thing Andy really wanted to do was be taken 9as an actor. He was awarded with the Best Actor Award at the Hong Kong Film Awards in 2012.

    What's more, Andy was10as the ambassador(大使)of preventing and controlling a kind of lung disease.

    We all know that many women like to wear dresses. They enjoy many kinds of colourful and popular dresses. But have you ever heard of a 4D dress?

    Jessica Rosenkrantz in the USA used 3D printing technology to make a very special and new dress. It will help with the problems of different styles for women's dresses.

    The dress maker called the special dress a "4D dress". It is like the fabric(织物). It can turn into different kinds of shapes.

    The company, in Massachusetts, the USA, also made a smartphone and an app(应用软件). They can help women to control their dresses. If women use the phone and the app, they can change the colour, the style and many other things of the dresses. Isn't it very interesting?

    When she talked about her work, Jessica said, "There will be many more changeable dresses for women in the future. I am interested in making them too. I can't wait to make different kinds of new dresses for women."