When the bird hunkers down for sleep , it bends its leg at the knee and the heel .
当鸟儿蹲下睡觉时，鸟腱使鸟腿在膝盖和脚踝弯曲。
Yet what we have instead is a political culture in which one side sneers at knowledge and exalts ignorance , while the other side hunkers down and pretends to halfway agree .
Once across the street , they took an east side-road skirting the red walls of the park . Here , xiangzi , who had not forgotten his country ways , squatted down on his hunkers .
