现在就担心有些厂家不重质量，拿的次品LED做电筒，用不了多久就有死灯。
Now just worry some manufacturer not heavy quality, take rejects LED flashlight, it won't do how long is the death lamp.
背景的反射光可能会造成画面出现死黑区域，为避免出现这种情况，应在被摄主体周围布满灯、柔光罩和反光板，事实上起到柔光棚的作用。
Reflections from the background can reproduce as black dead zones. To prevent them, build a de facto light tent around your subject by completely surrounding it with lights, diffusers, and reflectors.
你会死，然后上帝向你的灯弹指一挥，那个词是什么？
You would die, and he flicks on that light again which is your light. What is the term?
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