He was the first private operator to broadcast nationally, even though it was illegal at the time to do so.

他是第一位提供全国电视播放服务的私人运营商，尽管当时这么做并不合法。

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The largest private operator is Unitel, 25% owned by Portuguese operator Portugal Telecom.

最大的私人运营商是联合电信（Unitel），葡萄牙电信（Portugal Telecom）占有Unitel 25%的股份。

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The largest private operator is Unitel, 25% owned by Portuguese operator Portugal Telecom.

最大的私人运营商是联合电信（Unitel），葡萄牙电信（Portugal Telecom）占有Unitel 25%的股份。

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