Byam
[人名] 拜厄姆
🗣️ 情景例句
Or at least give him some advice.
再不然至少可以给他一些忠告。
Go farther and fare worse.
一动不如一静。
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%。