求翻译：控制传输是USB传输中最重要的传输类型，只有正确执行控制传输后，才能进一步执行其他的传输类型。这种传输是用来提供给介于主机与设备之间的配置、命令或状态的通信协议之用的。控制传输能够使能主机去读取与此设备相关的信号，并去设置设备地址，以及选择配置与其他的设置等。此外，控制传输也能够送出自定义的要求，针对性的送出与接收数据到达目的地。因此须以双向传输来达到这个要求。当然，所有的USB设备必须支持控制传输。是什么意思？

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Transfer of control is the most important USB transfer types of transfer only the correct implementation of control after transfer, to further the implementation of the other transport types. This transmission is used to provide to the between the host and device configuration between the status of,

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Control transfer USB transfer is the most important type of transmission, only after correct execution control transmission, to further implementation of the other transfer types. This transmission is used to provide fall somewhere in between the host and device configuration, command or communicati

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