Eclipse RCP, translate the dependency plugins

When I am developing an Eclipse RCP application, what is the easiest way to trans开发者_开发知识库late those strings in the plugins required by my application into Chinese? As I know, these plugins already have a Chinese version at Babel project. How can I use the existing Babel translations?

Install Babel from its update site. Then restart eclipse, it will use the language corresponding to your system locale, or launch eclipse with -nl <locale> option