Bundle-Activator declares the class to instantiate and invoke the start method when the bundle is started; similarly, the stop method is called when the bundle is stopped.

bundle - Activator声明了在bundle启动时要实例化并调用其start方法的类；类似的，在bundle停止时将调用该类的stop方法。

youdao

To use a transformation agent, you need to specify the agent class when you start the JVM.

要使用转换代理，需要在启动J VM时指定代理类。

youdao

When a character reaches a suitably high level, level 40 or higher it can start specializing in skills to become a hero class as found in Warcraft III.

当一个角色达到一个比较高的等级时（40或更高），就可以开始对技能的专精从而成为一个英雄职业，如在魔兽3中所看到的一样。

youdao