At that time, we regarded 25 miles as good day's walk and the ability to cover such a distance in ten hours as a sign of strength and skill.

当时，我们认为一天走25英里是很好的，能够在10小时内走完这段距离是力量和技能的象征。

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Similarly, the color's effect also may subconsciously intimidate opponents in athletic contests, especially when the athletes are equal in skill and strength, the researchers suggest.

研究者们认为，同样，在体育比赛中，红色也能够在潜意识上对竞争对手产生威慑作用，尤其当竞争双方的技巧和力量都不相上下时。

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He was known for his strength, speed and skill.

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A climber must have expert skill and great strength.

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But for all of his seemingly indomitable strength and skill;

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