为返回作准备
prepare for return trip

China's Shenzhou XIII astronauts are preparing for their return to Earth following the Tianzhou-2 cargo spacecraft's recent separation from the country's space station, according to the China Manned Space Agency.
来自中国载人航天工程办公室的消息，在送别天舟二号货运飞船后，在轨飞行的神舟十三号航天员乘组正在紧张进行飞船返回各项准备。