explain bitcoin in simple terms Knowledge graph

Directly opened to 3490 ... less than 10 seconds, the high was 3494 ... and there was a heavy selling pressure ... Back to the sideways near the rising median line 3450, and I couldn't stand it sideways ... It's good to be super strong ... It's so much higher that your plate ... showed a resistant decline in the plate ... In fact, the commitment was not weak ... How to say it, just like that ... You can play happily again ... It's ok, slow cow .... Indeed.Directly opened to 3490 ... less than 10 seconds, the high was 3494 ... and there was a heavy selling pressure ... Back to the sideways near the rising median line 3450, and I couldn't stand it sideways ... It's good to be super strong ... It's so much higher that your plate ... showed a resistant decline in the plate ... In fact, the commitment was not weak ... How to say it, just like that ... You can play happily again ... It's ok, slow cow .... Indeed.What a 2.2 trillion surge …

Directly opened to 3490 ... less than 10 seconds, the high was 3494 ... and there was a heavy selling pressure ... Back to the sideways near the rising median line 3450, and I couldn't stand it sideways ... It's good to be super strong ... It's so much higher that your plate ... showed a resistant decline in the plate ... In fact, the commitment was not weak ... How to say it, just like that ... You can play happily again ... It's ok, slow cow .... Indeed.What a 2.2 trillion surge …