She covered her face with her hands.

她双手掩面。

《牛津词典》

She covered her face in [with] her hands.

她双手掩面。

《新英汉大辞典》

She covered her face with her hands as if to protect her eyes.

她用手蒙住脸，好像是为了保护眼睛。

youdao

How often, in her waking hours and in her dreams, had she started in wild terror, and covered her face with her hands?

VOA: special.2009.04.18

In her own room she pulled at the dark veil that covered her face.

VOA: special.2010.05.15

She gave a sharp cry and covered her face with her hands.

VOA: special.2010.05.15

She collapsed on a chair and covered her face with her long-fingered hands.

NEWYORKER: The House Behind a Weeping Cherry

Her hair and face were covered in dirt as she was carried out on a stretcher, her bright pink dupatta, or scarf, wrapped demurely over her neck and chest in the traditional Bangladeshi Muslim manner.

WSJ: Survivor Rescued in Bangladesh Rubble

Her hair and face were covered in dirt and her scalp was showing where she had apparently lost big clumps of hair.

WSJ: Survivor Rescued in Bangladesh Rubble