I think we might not get there with technology on a global scale - to clean up the globe is a lot to ask.

我认为，我们可能无法在全球范围内实行那样的的想法，清洁地球是一个很艰巨的任务。

youdao

I think we might not get there with technology on a global scale - to clean up the globe is a lot to ask.

我认为，我们可能无法在全球范围内实行那样的的想法，清洁地球是一个很艰巨的任务。

youdao