along with any eggs that might be on them. 同时将叶子上的卵也一同吃下

106. It's chemical warfare.
     这是一场化学战争
107. Then a new species of caterpillar evolves...
     然后一种新的毛虫进化而生
108. that can eat the otherwise poisonous leaves,
     能够吃那些原本有毒的叶子
109. along with any eggs that might be on them.
     同时将叶子上的卵也一同吃下
110. In response,
     作为应对
111. other butterflies adapt to only lay on plants that are free of eggs...
     其他蝴蝶进行进化 只在没有卵的植物上产卵
112. ...ensuring their young have the best possible start.
     确保后代拥有最佳的初始条件

来自《我们星球上的生命 第一季 第一集 Life on Our Planet S01E01 生命法则》第 109 行