Vocabulary点火：ignition发射：lift-off, blast off, launch, take off绕行：circle, orbit着陆：land, touch down回收：return, re-enter the atmosphere, back down to the Earth月球车：lunar rover运载火箭：carrier rocket发射塔：launch ……

真实版猫和老鼠屋顶大战。TOM and Jerry have come to life! In the UK, a cat and a mouse had a fight on the roof (屋顶). The mouse jumps up in the sky and the cat brings it back down to earth (地上). It was like a game ……

into space. Then, it broke (破了) and the spaceship fell back down to Earth on a parachute (降落伞). It landed about 225 km away.The teachers helped students to get the spaceship back. The students were very ……

high, are getting ready to come back down to earth.Perhaps the shift signals a change in the economic... crisis, high heels came back as the low-heeled sandals (凉鞋) of the late 1960s were cast aside ……

up 27 km (公里) into space, it breaks6. Then, the spaceship falls back down to Earth on a parachute (降落 ……

HOW high up is the edge (边缘) of the atmosphere (大气)? The answer is 39km, about four times the height of a plane in flight. How long does it take to get from there back down to earth? For Austrian ……

sights, and then smoothly make your way back down to earth.World View is cheaper compared to other... to space to see the great views of our Earth.Amazingly, people will not get there by rockets ……

the atmosphere, back down to the Earth月球车：lunar rover运载火箭：carrier rocket发射塔：launch tower发射窗口：launch... the necklace.语法看台It is expected to enter the Earth-moon transfer orbit on October 31 and ...英语 ……

release your foot from the accelerator (加速器). Then it will safely float back down to earth with a smooth... takes off the ground, a parachute (降落伞) at the back shoots up and begins lifting the car. Now ……

绕行：circle, orbit着陆：land, touch down回收：return, back down to the Earth ……

actress, but she has stars in her eyes. 我认为她不会成为演员，但她却满怀希望。5. bring someone back down to earth意为... waiting for him on Monday morning brought him back down to earth. 菲尔周末过得很开心，但周一上午等着他处理的所有电子邮件把他拉回了现实中。5 ……

the kids are relying on him to get them back down to the Earth. He is stuck between two worlds again ……

incinerated phones pollute the air and eventually come back down to earth in rainwater.The situation.... To minimize phone "churn" and reduce waste, cell phone companies should offer take-back plans and discounts ……

: “Throw upward, not outward, and let the plane’s simple craft-inspired design slowly bring it back down... of the wings.“Long, rectangular wings are for slow speeds and long *glides, and short, *swept-back wings ……

is in space, it is important to humans back down on the Earth. The ISS helps to observe (观察) the Earth... brightest object in the sky.The ISS is a spacecraft (宇宙飞船). It flies around the Earth every 93 minutes ……