首先，有些人对活动对象究竟是什么感到混淆；基本上，四处流传着活动对象的太多不同定义。

First, some are confused as to what an active object is; basically, too many different definitions of active objects are "floating" around.

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当对象依赖太多其他对象时导致高耦合。

High coupling results when an object relies on too many other objects.

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如果应用程序创建了太多的短生存期对象，那么就会经常发生GC。

If an application creates too many short-lived objects, GC occurs frequently.

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