1. New type PDC cutters and heavyset gage design promote longer bit life in hard and abrasive formations. 新型切削齿及高密度保径布齿提高钻头在硬研磨性地层中的使用寿命。
2. Abruptly a woman came into view. Heavyset, deliberate in her movements, she took something from a table and moved from sight. 突然一个妇女的身影闯进入了我的视线，她体格魁梧，举止从容，从桌上拿了个什么东西就从视线中消失了。
3. These days, I am consumed more with the immediate: the heavyset sky, the sitting fog, and on the horizon, a thousand new buildings being erected. 这些日子，我的心思多半被眼前的景象所占据：低沉的天空，久久不散的浓雾，以及从地平线上拔地而起的上千栋新建筑。
