Sharks also may someday be valuable for treatment of human diseases.

鲨鱼也可能在将来的某天能治疗人类的疾病.

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Other things we desire and hold to be valuable for themselves alone.

其他我们渴望和认为有价值的东西就是它们本身.

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It may be valuable for flying shears in design and theoretical analysis.

这无论是对于新飞剪机的设计,还是对现有飞剪机的分析计算,都具有实际意义.

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Goats also be valuable for their hair.

它们的毛发也很有价值.

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