Blitheness
n. blithe（快乐的）的变形
🗣️ 情景例句
Are you a resident of Shanghai?
你是上海市居民吗？
I'm crazy about English.
我非常喜欢英语。
To their surprise, the precious parcel was full of stones and sand!
令他们吃惊的是，那珍贵的包裹里面装的全是石头和沙子！