这些处理程序可以注册为全局、服务或操作作用域，并且最终的处理程序链将通过结合所有作用域的处理程序得出。
These handlers can be registered in global, service, or operation scope, and the final handler chain is calculated by combining the handlers from all the scopes.
然而当我把我正在做的事情同我真诚信任的事情结合起来的时候，将会对上层的全局郡体，产生一个有力的冲击(尽管这只是一个很小的冲击)。我觉得好像是有一种看不见的力量正在帮助我。
But when I align what I'm doing with what I honestly believe will have a positive impact on the larger global community (even if it's a very small impact), it feels like unseen forces help me out.
您几乎总是需要这样做，并且浏览器将把全局的皮肤与更为具体的样式表结合起来。
You almost always want to do the same, and the browser will combine the global skin with your more specific stylesheet.
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