Long-term interest rates have soared almost fourfold in the past three months as a result of plunges in the government bond market.

Long-term interest rates have soared almost fourfold in the past three months as a result of plunges in the government bond market.

译文：由于政府公债市场暴跌，长期利率在过去三个月中暴涨了几乎四倍。