B-roll
幕后花絮
🧩 词语组成解析
roll
[rəul]
vt. 辗;使（眼球等）左右转动;（使）原地转圈;滚动;
vi. 左右摇晃;翻滚;开始移动，启动;
n. 名册;滚翻;
🗣️ 情景例句
What pretty flowers! Thank you.
好漂亮的花!谢谢你。
How long will it take to have this radio fixed?
修理这收音机要多久？
It was necessary to recognize that these institutions which are based on the same premises,
必须认识到，这些建立在相同前提基础上的风俗，