区块链技术本质上是去中心化的。

Blockchain technology is inherently decentralized.

区块链记录一旦写入就是不可变的。

Once written, the blockchain record is immutable.

“区块链”这个术语在近年来获得了普及。

The term blockchain has gained popularity in recent years.

区块链记录的不变性是其关键特性之一。

The immutability of blockchain records is one of its key features.

区块链技术增强了数据交易的不可否认性。

Blockchain technology enhances nonrepudiation in data transactions.

“区块链”一词已经成为科技行业的流行词汇。

The term blockchain has become a buzzword in the tech industry.

在关于加密货币的讨论中，经常提到术语“区块链”。

The termin blockchain is frequently mentioned in discussions about cryptocurrencies.

区块链使用DAG（Database Availability Group，数据库可用性组）来管理交易。

The blockchain uses a dag to manage transactions.

它叫做区块链。

It's called the blockchain. Blockchain.

区块链，这就是它工作的原理。而比特币的区块链只是其中之一。

Blockchain. That's how it works. So the Bitcoin blockchain is just one.