说明：  UNO是类似Mircosoft COM的一种组件编程技术,但是它是平台通用并且与语言无关的,你可以在Unix上用它,也可以在windows上用它,你可以用c++,也可以用java,vb等语言使用它
(UNO is a component similar to Mircosoft COM programming technique, but it is a common platform and language-independent, you can use it on Unix, you can also use it on windows, you can use c++, can also use java, vb and other languages to use it)