n.草履虫
And for Pell, who drew his first paramecium as a toddler, modeling has been a lifelong pursuit. 而佩尔本人以草履虫模型跨出第一步之后，已经将模拟大自然当成是一生的志业。
To a paramecium, swimming through water feels the way trudging through chilled molasses would feel to us. 对草履虫来说，要在水里游泳，就像要人类泳渡冰冷的糖浆一般困难。
