### Chinese: 《Axie Infinity》是一款以区块链技术为底层的宠物养成游戏，集合了NFT在内的多种玩法，是目前交易额最高的NFT项目，截止目前已超过30亿美元。
### English: Axie Infinity is a pet raising game based on the block chain, which integrates multiple playing methods including NFT; as the NFT project with the highest trading volume, it has achieved <v>the</v> trading volume of 3 billion USD.
### Errors: There is a minor fluency/grammar error at "the" within <v></v>.

### Improved English: Axie Infinity is a pet grooming game based on blockchain technology, which integrates a variety of playing methods including NFT, and it is the NFT project with the highest trading volume now, exceeding US $3 billion so far.
