- 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 - wriggle free and drop into the stream below.
可以扭动着挣脱出来 掉进下方的溪流里 - The eggs at the top of the leaf, however,
然而叶子顶部的卵 - are still too young to hatch,
还未能孵化 - and now the wasps know they're there.
但黄蜂已经知道它们的存在 - But the male's back
不过雄蛙的背部