转动自如 meaning in English

zhuangdongziru

Life organ ization adopt single direction regulate , life unify . steady and turn to move vivid
升降机构采用单向整体调节，升降统一、平稳、转动自如。
It has all the characteristics of a hunter : long legs for the chase , narrow neck , mobile head and large eyes for visual acuity , and large jaws
它具备捕猎者的一切特点：追击猎物的长腿、窄颈、转动自如的头部、具有敏锐视觉的大眼睛，还有大颚。