lyaner
幼苗
共回答了24个问题采纳率:100% 举报
The first digital camera was invented in 1975 by Steven Sasson,who was an engineer at Eastman Kodak.The digital camera was based on the first video tape recorder when it was first built.People like to use digital cameras because it is convenient to carry.In addition,The photos it takes can be kept in computers for many years.60词左右~
1年前
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