Orel
奥廖尔[苏联西部城市](在莫斯科之南)
🗣️ 情景例句
I had a good time today, Robbie.
我今天玩得很开心， Robbie。
I know the boy whose father is a manager.
我知道那个男孩的父亲是经理。
with their fellow scientists either in other countries or in universities,
和其他国家、其他大学同行们