拍摄时的主光是Arri钨丝灯，摄影师没有使用电影摄影师经常使用的菲涅耳镜头。

His main lights were Arri tungstens, without the Fresnel lenses that cinematographers often use as broad spots.

youdao

主保险丝断了，这个楼的灯都黑了。

The master fuse blew out, and all the lights went off in the building.

youdao

安装主前照灯，然后执行功能测试。

Install main headlight and perform function test.

youdao

I of course picked the wrong day to wear a sweatshirt under really hot lights so thankfully I came prepared with another item from the-- from the store.

当然，我在主光灯下穿了件运动衫，这确实不太明智,幸好我过来时,从商店准备了另一件。

哈佛公开课 - 计算机科学课程节选