Question of the Day #1405

What it takes to put the pedal to the metal this winter

From the headline of this article at the CBC.

  上記の文で、put the pedal to the metalの意味は？
In the sentence above, what does "put the pedal to the metal" mean?

  答えは、コメントに書いてください。
Write your answer in the Comments.

明日、ここに答えを書きます。
I will add the answer and other remarks here tomorrow.

 

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