为什么我字都认识~可是这句话我还是不懂意思?Theconceptoftherocket,orratherthemechanismbehindtheideaofpropellinganobjectintotheair,hasbeenaroundforwellovertwothousandyears

Question

为什么我字都认识~可是这句话我还是不懂意思?
The concept of the rocket,or rather the mechanism behind the idea of propelling an object into the air,has been around for well over two thousand years

Answer 1

关于火箭的观念,或者更确切的说是对把物体推向高空的机械的构想,大约源于2000年前.
长句翻译注意按语法判断断句,多读几遍感受一下,就好了.加油～