Backwall
[电] 背墙
🗣️ 情景例句
Would you mind telling me what the climate is like in California?
您能告诉我加利福尼亚的气候怎么样？
What's the color of your new dress?
你的新衣服是什么颜色的？
That is John Smith,isn't it?
你是约翰。史密斯，对吗？