Flexibak
软脊无线装订机
🗣️ 情景例句
I don't want to interrupt her school year.
我不愿意打断她这个学年。
Who is it? Come down.
是谁？下来。
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具，牙齿用来作项链。