“vicious spiral”簡單造句，vicious spiral造句子

a vicious spiral of rising prices under full employment&b{William Henry Beveridge)

Price rises change expectations of inflation, leading workers to bid for wage increases that preserve their buying power and firms to push through price increases, generating a vicious spiral.

Fans of the new rules argue that mark-to-market accounting forced Banks into a vicious spiral of forced sales and more losses.