A currency board may need to be set up, with a new currency probably pegged, at least at first, to the South African rand.

有必要建立新的货币局发行新的货币，使其至少在当下与南非兰特挂钩。

youdao

Though the price of gold has crept up of late, the value of the rand has risen too, making South African exporters less competitive: since the beginning of 2003, the South African currency has risen by about 30% against the American dollar.

ECONOMIST: A new gold standard?

Any workable reform would start with a fiscal stabilisation, halt the furious printing of money, let a new currency float down to the unofficial rate, then probably peg it to a (relatively) solid currency, perhaps the South African rand.

ECONOMIST: Zimbabwe

Swaziland's currency is pegged to the South African rand, effectively subsuming Swaziland's monetary policy to South Africa.

FORBES: Swaziland