Mcais
[计] 医学计算机辅助教育系统
🗣️ 情景例句
next time
下一次
All rivers run into the sea.
百川入海。
The plane was then able to rise and it cleared the mountains by 400 feet.
于是飞机可以上升了，它在离山头400英尺的高度飞越了过去。