aluminium sheet circle

例句：

1. 1.This aluminum sheet is thin enough to be used as a shield.
   这块铝板足够薄，可以用作盾牌。
2. 2. The engineer made an aluminum sheet circle for the project.
   工程师为这个项目制作了一个铝板圆盘。
3. 3.Aluminium sheets are often used in manufacturing because of their strength and durability.
   由于其强度和耐用性，铝板经常用于制造。