The first is the notorious "carry trade", in which investors sell or borrow low - yielding currencies and buy high - yielders.
第一个是恶名远扬的“套息交易”，投资者买入或者借入低收益货币，然后用其购买高收益货币。
2
In the past five recoveries, the return from high-yielders has beaten that from low-yielders by an average of 29 percentage points in the six months after the trough.