Turn the upper thighs slightly inward.

大腿上部轻微向内旋。

youdao

The upper thighs can move forward, backward, and outwards.

在大腿能够迈步向前，向后和向外。

youdao

Firm the outer thighs and roll the upper thighs inward slightly.

稳固大腿外侧，并把大腿上部轻轻地向内卷。

youdao

Flat abs, slender thighs and toned upper arms.

FORBES: Magazine Article

She had a habit of assessing her looks mercilessly: she approved of her eyes, liked the shape of her wrists and the length of her fingers, put up with her calves, but was unforgiving about her thighs, her chin, her biggish knees, her hips, her upper arms.

NEWYORKER: Miracle Polish