🧩 词语组成解析
n. 斯蒂芬（男子名）
桑德海姆（人名）
🗣️ 情景例句
That a boy.
对了。
A liar is not believed when he speaks the truth.
骗子说真话，也没人相信。
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!
因此，从月球到地球的25万英里所消耗的能量要比从地球表面进入地球轨道的200英里所耗能量少97%。