BAT file extension

例句：

1. 1. The BAT file extension is used to store files with a .bat extension.
   .bat文件扩展名用于存储带有.bat扩展名的文件。
2. 2.Batman is the superhero who wears a bat-winged mask and fights crime.
   蝙蝠侠是戴着蝙蝠翼面具的超级英雄，他打击犯罪。
3. 3.The bat-winged suit was designed to protect Batman from harm during his adventures.
   蝙蝠翼战衣的设计是为了在蝙蝠侠的冒险中保护他免受伤害。