Multiple instances of the same class are of the same data type.

同一类的多个实例具有相同的数据类型.

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However multiple instances where I can't get a concrete grasp of what the product IS.

但是,我还是不能读懂其中的大多数产品到底是个什麽东西.

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As a result, an application may create multiple instances of the Lua interpreter.

正由于此, 应用程序可以创建多个lua解释器的实例.

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