Mayen
高山低草原
🗣️ 情景例句
I could work out in your class with no problem.
如果我去你的班上做运动， 一定不会觉得有问题。
That's fine. What time do I have to be at the airport?
好的。我应该几时到达机场？
Is it broken?
弄坏了吗？