说明：  三角对冲套利策略是外汇、期货交易中常用的策略，把它应用到数字货币交易上，能带来非常高的收益，且交易的风险为零。无论市场涨跌，三角套利策略均能盈利。
(Triangle hedge arbitrage strategy is a common strategy in foreign exchange and futures trading. When it is applied to digital currency trading, it can bring very high returns, and the risk of trading is zero. Whether the market is up or down, the triangle arbitrage strategy can be profitable.)