Communicativeness
[计] 通信性
✅ 同义词
🗣️ 情景例句
How do you do?
您好！
He's tired because he worked hard all day today.
他疲倦是因为他今天整天努力工作。
Why? English is the first language in none of these countries.
为什么？在这些国家中英语都不是第一语言。