Immelmann
turn[空]殷麦曼(翻转), 半斤斗翻转(德国飞行员殷麦曼)
🗣️ 情景例句
But it's not going to be easy.
不过这事可不容易。
A book is the same today as it always was and it will never change.
一本好书今天如此，将来也如此，永不改变。
The whole world knows that.
全世界都知道。