Some inPiduals would therefore not have been caught,since no baited hooks would have been available to trap them,leading to an underestimate of fish stocks in the past.

 
  • 有些魚(yú)因此并沒(méi)有被捕獲,因為沒(méi)有更多的帶餌魚(yú)鉤來(lái)捕獲它們,這就導致低估過(guò)去的魚(yú)量。
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