For its size, it is one of the fastest sprinters on Earth. 就其体积而言 它是地球上最快的短跑运动员之一
Its design has been fine-tuned over millions of years. 它的设计经过了数百万年的精心调整
Including the greatest runner of them all, 包括其中最出色的奔跑者
They now make up over 80% of all animal species. 节肢动物 如今已占据所有动物物种的80%以上
and are no larger than a grain of rice. 而且只有一粒米那么大
the arthropod art of seduction has come a long way. 节肢动物的求爱艺术有了长足发展
Especially for some of the less armored members of the group. 对于一些护甲较少的节肢动物 尤其如此
By rubbing together parts of his shell, he creates his own unique love song. 通过自身甲壳间的摩擦 它唱出了独一无二的情歌♥
the pursuit of the perfect partner is not straightforward. 寻找一位完美的伴侣并不简单