China launched a relay satellite to solve that issue.

中国发射了一枚中继卫星来解决这个问题。

Before its launch, a relay satellite was sent into space in May 2018 to facilitate earth-moon communication.

探测器发射前，中国于2018年5月发射了一颗中继卫星用于地月通信。

The Tianwen-1 probe remains in orbit and will act as a relay satellite, sending signals to and from Earth.

天问一号探测器仍在轨道上， 将充当中继卫星，向地球发送信号和从地球发送信号。

To deal with this, China's Tianlian relay satellites, the space station and the ground control stations worked effectively together.

为了解决这个问题， 中国的天联中继卫星、空间站和地面控制站有效地协同工作。

The quality of space-ground interaction and communication is also much improved with the help of the Tianlian relay satellites, Pang said.

庞说，在天联中继卫星的帮助下， 天地相互作用和通信的质量也大大提高。

In May 2018, China launched a relay satellite called Queqiao – " magpie bridge" , in Chinese – to the dark side of the moon shielded from Earth's view.

2018年5月，中国发射了一颗名为“鹊桥”的卫星到地球看不到的月球另一面去。