以任何速度都不安全

equivalent air speed───相当于空速

safe and sound───安然无恙

equivalent air speeds───等效风速

s, Ralph Nader's book Unsafe at Any Speed generated much public concern over auto safety.───60年代后期，拉尔夫·纳德尔(Ralph Nader)的著作《任何速度都不安全》引起公众对汽车安全的关注。

I consider this place to be unsafe at any speed.───我认为这个地方无论如何不太安全。

In the late 1960s, Ralph Nader's book Unsafe at Any Speed generated much public concern over auto safety.───在60年代末，拉尔夫。纳德的著作《任何速度都不安全》引起公众对汽车安全的关注。

Unsafe at Any Speed: The Designed-In Dangers of the American Automobile───有如大卫挑战巨人，发表了《任何速度不安全：内存危险设计的美国汽车》

Nader's book, Unsafe at Any Speed, became a surprise best-seller.