They exist in our laboratories and universities; in our fields and our factories; in the imaginations of our entrepreneurs and the pride of the hardest-working people on Earth.

它们存在于我们的实验室和大学、我们的田野和工厂、我们企业家的想象力及地球上最勤奋的人民。

youdao

They exist in our laboratories and universities; in our fields and our factories; in the imaginations of our entrepreneurs and the pride of the hardest -working people on Earth.

方法就在我们的实验室和大学里，就在我们的田地和我们的工厂里，就在我们企业家的梦想和地球上最勤恳劳动的人民的自豪感里。

youdao

They exist in our laboratories and our universities, in our fields and our factories, in the imaginations of our entrepreneurs and the pride of the hardest-working people on Earth.

CNN: Obama speech to Congress focuses on economy