Нужно сократить текст, чтобы было проще пересказывать. Можно некоторые слова заменять, и вообще сокращать настолько, насколько это возможно

astronauts working on the giant international Space Station live a long way from home. Flying through dark, airless space at almost thirty thousand kilometres an hour is hard to imagine. The water droplets would simply float away. The astronauts simply swallow toothpaste. The astronauts clean the whole station every day, which is about the size of a football pitch. There's no washing-up after meals. When it comes to sleeping in space, astronauts just strap themselves into a sleeping bag on the wall. The sun rises and sets every 45 minutes when you are orbiring Earth. When muscles don't have to work against gravity
as they do here on Earth, they go soft. So the residents
of the ISS spend two hours a day working out. At mealtimes, astronauts 'post' food packages
into a special tray and then strap the tray to their legs. Salt and pepper
come in liquid form. They take time out to do reading books, watching
films and sending emails to people back home are all
popular activities. But one of their favourite activities is
photography.