configuation - does not appear to be a right word.
"All" is better than "Every".
The burning the fuel provides - I actually tried to write "Burning the fuel provides..." .
运送氧气和保存养料的血液的动脉与静脉 - "arteries and veins in which blood transports and stores oxygen and nutrients" maybe makes more sense?
legs and wings on with which - agree that with is better than on.
Thank you, NewVoice, for the all the bricks you have found for me!
