How to use the photographic umbrella correctly?

You mean the reflective umbrella. First of all, you should understand the nature of the light emitted by the reflective umbrella, and then understand the indicators of the lamp you use. The light quality of reflective umbrella belongs to soft light, but it is harder than soft box. You can adjust the aperture according to the corresponding index and distance.

How many watts is your lamp?

Write a program in JAVA.

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Is Zhangzhou Huaxia Vocational and Technical School a fraud school?

Harbin freshman plastic surgery department, how much is it to cut double eyelids?

Embedding double eyelids 10mm wide. They have not been cut or liposuction. It's been 40 days, and they are still very wide. The folds of the eyelids are deep. How wide will they be after recovery?

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How about Taikang Tongji Wuhan Hospital?

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What shall we do? I'm 22 years old, with an upper bust of 94 and a lower bust of 82, wearing 80B underwear, but in the end I will have a line and a lower bust ... sports bra?