Chinese astronauts in Tiangong space station opened a science lecture on December 9th, 2021 as they traveled around
There
The manned space agency said that more lectures would
A reporter from Jiangsu Province went to Australia and some other countries with his father for a 3-month trip,
The reporter’s father spent most of his life
He even taught himself to play
For some US college students, a break from school is a time to volunteer to help communities in need. They take school sponsored (赞助)trips to do voluntary work.
This spring break, I had the opportunity to go on one of these
The trip wasn't all about work, however; we had an