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The coal industry is the backbone of America.

在沒有生命力的幫助下合成尿素是一個(gè)極其重要的事實(shí)。

"I think people are very interested in the idea of the family, and the idea of the family as a kind of battleground."

I'm not a superstar, I'm just a man who sings for the stars.

"Science fiction is the realism of our time."