1·The pilot should be able to use a joystick to control small thrusters on the side of the ship, grab a camera to take pictures, or grab a vomit bag for the inevitable.
宇航员应该能够用操纵杆来控制在飞船一边的小推进器，抓住一台照相机来拍照，或者抓着一个呕吐袋来防止不可避免的意外。
2·Any instability or orbital decay can be corrected with thrusters and an onboard engine.
任何的不稳定和轨道衰变都能通过推进器和机载发动机修正。
3·Whereas chemical rockets waste too much propellant to reach a net change in spacecraft velocity, electric thrusters can do exactly the same mission using just a small fraction of the propellant.
鉴于化学燃料火箭浪费太多的推进剂难以实现飞船速度的静变化，电力推进器仅仅使用一小点推进剂就可以做同样的任务。
4·Horizontal thrusters to align with the landing site.
对准着陆地点的水平推进器。
5·Dr Renno thinks that when the craft settled, its thrusters melted some of the ice and the resulting mud splashed onto the leg.
雷诺博士认为当飞行器着陆时，它的推进器融化了一些冰，随之产生的泥溅到了支架腿上。