Debating
v. 辩论（debate的ing形式）
✅ 同义词
🗣️ 情景例句
Zip it!
闭嘴！
Then,it's usually time to wake up my little brother.
然后，通常是我弄醒我的弟弟的时间。
because this is easier to shape than other kinds.
因为燧石较之其他石头更容易成形。