physical

Athletes must undergo a rigorous physical examination before the competition.

(Chinese) 运动员在比赛前必须进行严格的身体检查。

Regular physical exercise is important for maintaining overall health.

(Chinese) 规律的体育锻炼对于维持整体健康非常重要。

He lost all his physical possessions in the fire, but he was safe.

(Chinese) 他在火灾中失去了所有的物质财产，但他本人平安。

Biologists study the physical structure of cells under a microscope.

(Chinese) 生物学家在显微镜下研究细胞的物质结构。