Polygons
多边形
🗣️ 情景例句
Good morning, Mr. Smith. I brought the contract you are been looking for.
上午好，斯密司先生。我带来了你要等待的合同。
You are luckier than I am.
你比我幸运。
Come on! they shouted.
“快！快啊！”他们喊道。