英语翻译The life of an astronaut is hard to imagine for many peo

英语翻译
The life of an astronaut is hard to imagine for many people .To put on a space suit takes him 15 minutes with the hlep of other .Sleeping in space is not easy ,either .He has to sleep in a special sleeping bag on the wall because there is no gravity ,But don`t worry about his dinner .Yang can eat chicken and rice .They are especially made to eat in space but taste just like the real things .
Shenzhou V weighs 7.8 tons .It has three parts :the orbital capsule ,the control centre and the sevice capsule .