带护胸

例句：

1. 1. He wore a protective vest to protect his chest from the cold.
   他穿着一件防护背心来保护他的胸部免受寒冷。
2. 2. The firefighters put on their protective gear before entering the burning building.
   消防员在进入燃烧的建筑之前穿上了防护装备。
3. 3. She was wearing a protective vest when she fell off the scaffolding.
   当她从脚手架上摔下来时，她穿着一件防护背心。