risker meaning in English

冒险者
探险者

Credit rating agencies are now recognizing that investments based on surprime home loans are risker than investors have thought
信用评级机构目前也承认基于次级房屋贷款投资的风险远比远大于投资者们的预料。
Credit rating agencies are now recognizing that investments based on subprime home loans are risker ( riskier ) than investors have thought
信用评级机构正意识到次优抵押房屋贷款的投资风险远大于投资者的想象。