Shingling
压挤熟铁块, 叠瓦作用
🗣️ 情景例句
Typing is easy once you get the hang of it.
一旦你掌握诀窍，打字就很简单。
What's your nationality?Are you a Japanese?
你的国籍是什么？你是日本人？
How do you keep in shape?
你怎么保持身材？