### Chinese: 10月12日，美国证监会八年来首次批准ProShares公司推出比特币ETF，并在纽约证券交易所上市，这标志着第一支合规的比特币期货ETF登陆美国资本市场，加密货币投资敞口的再次扩大。
### English: On October 12th, the US Securities Regulatory Commission approved ProShares to launch Bitcoin ETF for the first time in eight years, and listed it on the New York Stock Exchange, which marked the first compliant Bitcoin futures ETF landing in the US capital market and the expansion of cryptocurrency investment exposure again.
### Errors: There is a minor error of incorrect translation has stylistic problems at "On October 12th". There is a minor error of incorrect translation includes information not present in the correct translation at "again".

### Improved English: On October 12, the Securities and Exchange Commission of the United States approved the launch of bitcoin ETF by ProShares company for the first time in eight years and listed it on the New York Stock Exchange, marking the landing of the first compliant bitcoin futures ETF in the US capital market and the expansion of cryptocurrency investment exposure.