### Chinese: 从区块链技术发展角度来说，比特币并不是主角。
### English: With analyzing on the perspective of the development of the block chain technology, Bitcoin is not a leading role.
### Errors: There is a major error at "With analyzing on the perspective of the development of the block chain". There is a major error at "role".

### Improved English: From the perspective of blockchain technology, bitcoin is not the leading role.