Feiqing
飞青
🗣️ 情景例句
I never slept.
我总睡不着。
Which side do you favor?
你支持哪一边？
it takes much less energy to accelerate to that 1.5 miles per second than it does on Earth.
在月球上加速到每秒1。5英里比在地球上所用能源要少得多。