zhè / tiáo / yú / shì / cí / xióng / tóng / tǐ / chéng / zhǎng / guò / chéng / zhōng / huì / gǎi / biàn / xìng / bié

这条鱼是雌雄同体，成长过程中会改变性别。

This fish is hermaphroditic and changes sex as it grows.