所以，当你靠限制饮食来减少多余的脂肪时，你也同时损失了肌肉组织，进而引起肌肉力量和游泳成绩的下降。

So, while you may lose some excess body fat by restricting your food intake, you can also lose muscle tissue, leading to a decline of muscle strength and swimming performance.

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但这些多余的价值带来的却是市场价值的损失，因为多数买主不需求多余的建筑。

Such extras might, however, cause a loss in market value because such over improvements are not required by most purchasers.

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