可以对焰火即将绽放的那片天空对焦，或者找个与烟花相同距离的物体进行对焦。
Focus on an area of sky where the fireworks will be, or on an object the same distance away.
未经许可，任何单位或者个人不得生产、经营、运输烟花爆竹，不得举办焰火晚会以及其他大型焰火燃放活动。
An entity or individual without approval shall not produce, deal in or transport fireworks and firecrackers or hold a fireworks evening party or any other large-scale fireworks show.
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