Unseriousness
n. 不严肃,不庄重,不认真
🗣️ 情景例句
When and what university did you graduate from?
你何时从哪所大学毕业？
The best is oftentimes the enemy of the good.
要求过高反难成功。
You used to smoke 40 cigarettes a day.
他以前每天狂抽四十根烟。