### 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 <v>block chain</v> technology, Bitcoin is not a leading role.
### Errors: There is a minor fluency/spelling error at "block chain" within <v></v>.

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