A telephone cable from a local exchange to a central exchange.

一种从本地交换局到中心交换局的电话电缆.

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Currencies - automatic currency converter which uses local exchange rates.

货币 - 自动汇率转换器,它利用当地汇率.

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With 140 local exchange rates the user can compare up to four currencies of choice.

与140地方交换率比较用户能选择四货币.

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The local exchange contains switching logic and determines where to route a call.

局部交换机包括了交换逻辑和决定拨号的路径.

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