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
I'd like to introduce you to some of my friends.
我想介绍你认识一些我的朋友。
Being happy in my work is most important to me.
工作中开心最重要。
What are those?
那些是什么？