What is the most important thing for you to be happy?
你認為對你來說開心最重要的是什么?
Nothing can shake the basis for my belief.
任何東西都動搖不了我信念的基礎。
it requires 97 per cent less energy to travel the quarter of a million miles from the Moon to Earth-orbit than the 200 mile-journey from Earth's surface into orbit!