fore·front /-ˌfrʌnt/
  最前部,最前線
  Fore·front n. Foremost part or place.
     Set ye Uriah in the forefront of the hottest battle.   --2 Sam. xi. 15.
     Socrates, Plato, Aristotle, standing in the forefront for all time, the masters of those who know.   --J. C. Shairp.
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  forefront
       n 1: the part in the front or nearest the viewer; "he was in the
            forefront"; "he was at the head of the column" [syn: head]
       2: the position of greatest advancement; the leading position
          in any movement or field [syn: vanguard, cutting edge]