1.The credit-rating agencies have recently downgraded Greek sovereign debt still further, from junk to junkier.
近日来，信用评级机构将希腊的主权债务再降一级，使已经不值钱的主权债务变得更加一文不值。
2."When it comes to the Happy Meal, the only choices you have are junk and junkier, " says Gardner.
“当顾客吃快乐儿童餐的时候，选择仅仅是垃圾食品，还是更垃圾的食品。”Gardner说。