Base class sub-objects may have zero size.

基类子对象可以具有零大小。

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Objects can contain other objects, called sub-objects.

对象可以包含被称为子对象的其他对象。

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A compendium of the different types of Components designed to be used as sub-objects within an Actor.

关于一个角色物体中所使用的子物体中所设计的不同类型的组件的概述。

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