Xǔ / duō / xiàn / dài / bǔ / rǔ / dòng / wù / zài / Zhōng / xīn / shì / zhú / jiàn / fán / shèng / qǐ / lái

许多现代哺乳动物在中新世逐渐繁盛起来。

Many modern mammals gradually flourished during the Miocene.