Hong Kong provides dedicated relay services for multinational companies, international press agencies and TV channels to downlink or uplink their satellite signals over the Asia Pacific region.是什么意思_Hong Kong provides dedicated relay services for multinational companies, international press agencies and TV channels to downlink or uplink their satellite signals over the Asia Pacific region.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句