英语导航室

Control,this is GUIDANCE.We are ready for takeoff.We are go for launch.T minus.fifteen,fourteen,thirteen,twelve,eleven,ten,nine,eight,seven,six,Lgnition sequence starts.Three,two,one.Lgnition!The clock is running!We have lift_off!Houston,we have cleared the townr at （后加某个时间）.OK,we got it.译文: 控制室，这是导航室。我们准备发射了。准备发射。倒数..15.14.13.12.12.11.10.9.8.7.6...点火序列开始。3.2.1。点火！计时启动了！火箭离地！休斯顿 我们在某时离开发射台。好，成功了。