Our lives are becoming more advanced, which means that technology is also developing rapidly. Let me give you an example: in the past, if you wanted to find a great novel, you must have spent hours looking for it, but now you can find it with only a few clicks  quickly and within minutes Not only that, but we already have Facebook and Messenger, so you can contact your family members no matter how far off you are. Once upon a time, if you wanted to contact someone, you had to write a letter and then ask that the letter be delivered by pigeon. It still has a lot of other advantages, and these are only a few of the most remarkable ones.

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