She needed a clear head to carry out her instructions.

她需要一个清醒的头脑来执行命令。

《柯林斯英汉双解大词典》

A strong wind of dust storms can carry heavy objects, so you should try to stay low, and close to the ground, and protect your head with your arms or a backpack.

强劲的沙尘暴可以卷起重物，所以你应该尽量保持低姿态，靠近地面，并用你的手臂或背包保护你的头部。

youdao

You think it's "cool" to carry your backpacks and head out to school.

你觉得背着背包去学校很“酷”。

youdao

Currently, head teachers can only carry out a physical search of a pupil they suspect of carrying a weapon.

BBC: Secondary pupils outside school

As Dolly, Laurie has been saddled with too many saintly attributes, but she makes her character an ethereal earth mother, giving her the weight to carry her head-in-the-clouds lines, and delivers a remarkable performance.

NEWYORKER: The Grass Harp

Most, though not all, people are given a bare-bones footnote on first mention, but you will have to carry in your head for many pages crucial details of the Alans and Patricks and Lionels and Eddies, never mind Daisy, Dollie, Poppy and the rest.

ECONOMIST: High society