Backflip
n. 后翻式；后滚翻；倒翻筋斗\\nvi. 后空翻；表演后空翻
🗣️ 情景例句
So, you're an exchange student.
哦，你是一名交换学生。
Was I supposed to help you today?
今天我想帮你忙。
Pumas are large, cat-like animals which are found in America.
美洲狮是一种体形似猫的大动物，产于美洲。