Appropriacy
n. （措词的）准确性, 中肯, 恰到好处
🗣️ 情景例句
you need to work at it, Grandpa.
你得常练它， 爷爷。
How much does it cost to go there by ship?
坐船到那里要花多少钱？
No necessity of making a living away from home results in neglect of children,
人们没有必要离家谋生，所以不会产生孩子无人管的问题，