Nà pǐ mǎ xìngqíng róushùn, hěn shìhé chūxuézhě qí.
That horse has a gentle temperament and is ideal for beginners to ride.
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usage
柔顺 covers two related senses: (1) soft/silky in texture, commonly used in hair and fabric product descriptions; (2) gentle and compliant in temperament. Context usually makes clear which sense is meant.