布朗说，“要使刺激计划在最大程度上创造工作机会，我们需要使用美国制造的材料，那就是说使用俄亥俄的钢材，就是说使用美国制造的混凝土、水泥、和其他材料。”

"To do the stimulus package in the maximum job-creation way, we ought to be using American-made materials," said Brown. "That means Ohio steel."

youdao

“我们使用钢材料是因为这样一来模型对那些刚性不如钢的材料也能有效，”You说。

"We used steel because if it works for that, it will work for less-rigid materials," You says.

youdao

“我们使用钢材料是因为这样一来模型对那些刚性不如钢的材料也能有效，”You说。

"We used steel because if it works for that, it will work for less-rigid materials," You says.

youdao