square up and down的意思|示意

A hypothetical cube world, however, would feature six square faces and you'd only encounter up/down gravity toward the centers of these regions.

然而，在一个假设的立方体世界里，会有6个正方形表面。 你会朝向这些区域的中心承受向上或向下的重力。

He kept blinking and pushing those square-shaped glasses up his nose, you know, they were constantly sliding down.

他不断眨眼并把他那方形的眼睛推到鼻子上，你知道，眼睛不停地往下滑。

Two dozen zombies, their clothes spattered with fake blood, were staggering up and down the block outside Madison Square Garden.

二十多个僵尸浑身“血迹”斑斑，踉踉跄跄地徘徊在麦迪逊广场花园外的街区上。