🗣️ 情景例句
You're welcome. Good-bye.
不用谢。再见。
The baby liked to feel the touch of her shiny, new toy.
小宝宝喜欢新玩具闪闪发光的触感。
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%。