Some American states, impatient with legislative gridlock in Washington, have set aggressive goals of their own, aiming for 20 or 30 percent renewable energy as soon as 2020.

美国的一些州对华盛顿的立法僵局失去了耐心，已经自行设立了雄心勃勃的目标：在2020年之前就要让可再生能源对电力供应的贡献率达到20%至30%。

youdao

Some American states, impatient with legislative gridlock in Washington, have set aggressive goals of their own, aiming for 20 or 30 percent renewable energy as soon as 2020.

美国的一些州对华盛顿的立法僵局失去了耐心，已经自行设立了雄心勃勃的目标：在2020年之前就要让可再生能源对电力供应的贡献率达到20%至30%。

youdao