名詞 footage:

1. film that has been shot
2. a rate of charging by the linear foot of work done

1. The film contained some old newsreel footage.
   這部影片中有些舊新聞片的鏡頭。

foot.age

n.（名詞）
Length, extent, or amount based on measurement in feet:
英尺長(zhǎng)度：以尺為基礎(chǔ)計(jì)算的長(zhǎng)度、距離或數(shù)量：
例句：
estimated the square footage of new office space.
估算新辦公室占地的平方尺寸

An amount or length of film or videotape.
尺數(shù)，長(zhǎng)度：影片或錄像帶的數(shù)量或長(zhǎng)度
A shot or series of shots of a specified nature or subject:
連續(xù)鏡頭：一個(gè)特別性質(zhì)或題目的一個(gè)鏡頭或一系列鏡頭：
例句：
news footage; some good footage of the royal wedding.
新聞鏡頭；一些皇家婚禮的精彩鏡頭