https://cn.vogon.today/%e5%8a%a0%e5%af%86%e8%b2%a8%e5%b9%a3/tether-to-hedge-funds-%e5%81%9a%e7%a9%ba-usdt%ef%bc%9a%e5%a4%b1%e6%95%97%e7%9a%84%e7%ad%96%e7%95%a5%ef%bc%8c%e4%bd%a0%e6%b2%92%e6%9c%89%e7%9b%88%e5%88%a9/