BEIJING, April 16 (Xinhua)—Three Chinese astronauts of the Shenzhou-13 manned spaceship have ________ their six-month space station task and returned to Earth safely on 16th, April, 2022. Zhai Zhigang and his crewmates spent 183 days working in an orbit (轨道) ________ the Earth after their Shenzhou XIII spacecraft was launched (发射) on Oct 16 by the Jiuquan (酒泉) Satellite Launch Center in ________ China’s Gobi Desert in Gansu province. They set a record for China’s longest spaceflight. During their space journey, the astronauts ________ two spacewalks that totaled more than 12 hours. And we’re especially proud that Wang Yaping took part in the first spacewalk on Nov 7, ________ the first woman Chinese spacewalker. The members also had two science lectures (报告) for Chinese students.

After hugging her ________, Wang Yaping took out a “star” and gave it to her little girl. Wang once said that as astronauts, women have their own ________. “Women are more patient and can better ________ loneliness. Women’s hearts are also easier to adapt (适应) to the weightless environment, making them more ________ for long-time tasks.”

“These taikonauts are returning after six months in orbit,” noted Bian. “Long outdoor activities after landing would be ________ to their health. It’s especially important for them to re-adapt in the first few hours back on Earth.”

According to a survey, there is one autistic kid (自闭症儿童) in every 54 children. Autism influences (影响) the way children feel and hear, and ________ they see the world. They need much ________ in daily lives.

A special helper came to Mendip School, a school for autistic students in England, in late June and early July, 2021. It’s a friendly ________ called Pepper. Pepper ________ the students between 12 and 19 years old at the school for three weeks.

Every time Pepper ________ students in the school’s hallway, the robot said hello and asked them how they felt. Pepper could do a lot of things like ________ and telling stories. “Because of Pepper, there was a lot of dancing in school. And children loved the robot's jokes,” said a teacher called Conley. “Some children didn't like to talk or play with others in the ________. But now, it’s not so difficult for them to ________ new friendships with others.”

Using robots to help autistic children is not new. ________, most robots only teach skills(技能)to children. That’s not what autistic children really need. Pepper is ________. It works to get autistic children happy.