jerkily的翻译，读音

例句

Xiangzi sat down jerkily, his muscles taut. 祥子青筋蹦跳的坐下. 。

He began walking jerkily up and down, evidently unable to keep still. 他开始来回走动, 不能安静下来. 。

Their little bodies twitched and stiffened; their limbs moved jerkily as if to the tug of unseen wires. 一个个小身子抽搐着，僵直着；四肢抖动着，好像有看不见的线在扯动他们。