热烈祝贺！
crewed space mission
boarded
undocked
growing confidence and capability
Three Chinese astronauts have returned to Earth after completing the country's longest crewed space mission.
They spent 90 days at the Tianhe module on China's space station, some 380km (240 miles) above Earth.
The three men had on Thursday boarded the Shenzhou-12 crewed spacecraft and undocked from the space station.
The successful mission is another demonstration of China's growing confidence and capability in the space domain.
