explain bitcoin in simple terms Knowledge

The world of hot moneyAnyway, I reminded you to be vigilantThe mechanism was thrown high in the first round.

Help me like it when you are free.Stay away from the five-day line, go up more, sell more and buy more.Basically, the fundamentals are not good.

There are also demon stocksIn 2021, the Shanghai and Shenzhen stock markets also set a record of turnover exceeding one trillion for 46 consecutive trading days. In 2015, the Shanghai and Shenzhen stock markets also had a turnover of more than one trillion for 43 consecutive trading days.Stocks that you dare not buy for a walk.