- As their chicks grow,
随着雏鸟一天天长大 - so the pisonia trees develop seeds that are sticky
腺果藤树长出了黏黏的 - and equipped with hooks.
带有倒钩的种子 - By the time the young noddies leave,
新一代黑燕鸥离巢的时候 - they carry these hitchhiking seeds away to other islands.
会带着这些搭顺风车的种子前往其它岛屿 - But sometimes the pisonia trees are too successful.
但有时腺果藤树的策略过于成功 - If a fledgling, testing out its wings, drops to the ground,
如果幼鸟在学习飞翔时跌落地面