She uncrossed her legs and smoothed her skirt.

她放下交叉的腿，弄平裙子。

So relax a little and keep your arms uncrossed.

因此，放轻松些，不要交叉你的双臂。

Do not cross your legs but place your feet uncrossed on the ground.

不要交叉你的腿，把你的脚平放在地面上。

Find the next uncrossed integer, and cross out all of its multiples.

找出下一个非交叉的整数，并且交叉出它全部的倍数。

Sit back in a comfortable chair, feet flat upon the ground and uncrossed.

坐在一张舒适的椅子上，双脚平放在地面上。