Orbitron
轨旋管
🗣️ 情景例句
Why don't you go to your room, Mom, and get some sleep.
为什么不到你的房间去？妈妈， 去睡一会儿。
Do you have any idea on this subject?
对于这个题目你有什么看法？
I believe we should buy the smaller one.
我认为我们应该买较小的机子。