We doubled down on our  investment in renewable energy.

我资可再生能源。

That means doubling down on renewables and technologies that do away with gas.

这意味着要资可再生能源和淘汰然气的技术。

Obama reports that the US increased  its spending on renewable energy like solar or wind power. It doubled down. We doubled down on our investment in renewable energy. Our last example.

奥巴马报告说， 美国增了对太阳能或风能等可再生能源的支出。它了。 我资可再生能源。我的最后一个例子。