So springs are always pushed or pulled on either side with the same force.

所以弹簧两边永远都是受到,相同的压力或拉力

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So, he has got to at least try to be equal with the guy who's furthest on this side, and same with the guy on the other side.

所以,他至少要和他这一侧,最远的敌军平齐,而敌方亦然

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