It can change a flabby, clumsy person into a firm, perfectly controlled, and graceful one.

能使一个肌肉松垮、行动笨拙的人变得肌肉结实、生活规律、举止优雅。

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It can change a flabby, clumsy person into a firm, perfectly controlled, and graceful one.

能使一个肌肉松垮、行动笨拙的人变得肌肉结实、生活规律、举止优雅。

youdao