- It's noticed the wriggling tadpoles at the bottom of the leaf.
它在叶子底部发现了正在蠕动的小蝌蚪们 - He mustn't move.
他决不能移动 - The youngest eggs are the most vulnerable,
刚产下的卵是最脆弱的 - and he can't guard them all.
他无法同时保护所有的卵 - But these tadpoles are not as helpless as they might appear.
但这些小蝌蚪并不像表面看起来那样无助 - Incredibly, the unhatched tadpoles can sense danger,
难以置信的是 未孵化的蝌蚪能感应到危险 - and the oldest and strongest
那些最成熟和最强壮的