And, Dental microwear analysis shows that hunter gatherers ate a diet that wore down their teeth more than farmers.

并且，牙齿微痕分析表明，狩猎采集者的饮食习惯对牙齿的磨损会比农民更严重。

Based on the size, microwear patterns, and chemical analysis of their teeth, we know Paraceratherium mainly ate leaves.

根据牙齿的大小、微磨损模式和化学分析，我们知道 Paraceratherium 主要吃树叶。