He gave me a jerky nod.

他给了我一个生硬的点头。

Her face twisted into a jerky smile.

她的脸扭曲成一个不自然的笑容。

She moved her arm in a jerky motion.

她用一种僵硬的动作移动手臂。

The door opened with a sudden, jerky movement.

门突然以一种僵硬的方式打开了。

The old man walked with a jerky, stiff gait.

老人走起路来一瘸一拐，僵硬而不自然。

The child's arms moved in a jerky, uncoordinated way.

孩子的手臂动作生硬而不协调。

The beef jerky is nice and chewy.

牛肉干很有嚼劲。

Do you know how to make beef jerky?

你知道怎么制作牛肉干吗？

The actors' movements were jerky and unnatural in the poorly choreographed play.

在这部编排拙劣的戏剧中，演员的动作生硬而不自然。

He tried to speak calmly, but his voice came out in jerky syllables.

他试图平静地说话，但声音却断断续续的。