Blitheness
n. blithe（快乐的）的变形
🗣️ 情景例句
What are your hours?
你是几点到几点上班？
I've got a terrible pain in my back.
我的背很痛。
But I didn't see much during the flight because there was too much cloud.
但我在飞行途中并没有看到什么东西，因为云层很厚。