inventions for a better or worse life 关于电脑和手机谈谈这

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  • There are many spectacular inventions out there today such as smartphones and computers. Smartphones and computers were invented to make our lives easier. Using these inventions, we can communicate with the rest of the world at home by simply clicking on a computer and typing words in. They enable us to get over the long distance barrier to still get in touch with our friends. The internet can also be a useful learning tool since there are tons of sources out there online. However, on the other side, teenagers may become addicted to those fancy video games and waste their lifetime. People may also text while driving and get into serious accidents. Besides, you never know what is online. There could be lots of bad information for teenagers to view online.