cored footage

例句：

1. 1.The director wanted to use the coredfootage from the first scene in the film.
   导演想使用电影中第一场景的核心素材。
2. 2. The producer was looking for a wayto cut down on the cored footageand save money.
   制片人在寻找减少核心素材并节省成本的方法。
3. 3. Theteam had to carefully selectthe cored footage to ensureit met the quality standards.
   团队必须仔细选择核心素材，以确保其符合质量标准。