Backpiece
护背
🗣️ 情景例句
Max looks just like Grandpa.
Max长得真像爷爷。
It's not too heavy,but I don't know the exact weight.
它不是太重的，但是我不知道准确的重量。
When they arrived, he said: Welcome to our factory! Please come this way. Don't rush.
“欢迎参观我们厂！请走这边。别急。”