China's Queqiao-2 satellite has completed in-orbit communication tests.
中国的鹊桥二号卫星已完成在轨通信试验。
The China National Space Administration says its platform and payloads are working normally.
中国国家航天局表示,其平台和有效载荷工作正常。
The satellite is able to provide relay communication services for lunar exploration missions of China and other countries.
该卫星能够为中国和其他国家的月球探测任务提供中继通信服务。
Queqiao-2 was launched on March 20 and entered its orbit on April 2.
鹊桥二号于3月20日发射升空,4月2日进入轨道。
Days later, it completed a communication test with China's lunar probe Chang'e-4, which is on an exploration mission on the far side of the moon.
几天后,它完成了与中国月球探测器嫦娥四号的通信测试,嫦娥四号正在月球背面执行探测任务。