which exacerbated the problem
这就加剧了问题
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Urahn says the problem has been exacerbated by the recession, which has cut into the value of state investment funds.
NPR: Study: States Must Fill $1 Trillion Pension Gap
应用推荐
模块上移
模块下移
不移动