coarse tremor

例句：

1. 1. The earthquake caused a series of coarse tremors in the ground.
   地震引发了地面一连串的粗震颤。
2. 2.He was so exhausted that he could barely keep his eyes open, let alone perform any fine motor skills.
   他累得连眼睛都睁不开，更不用说执行任何精细的肌肉运动了。
3. 3. During the storm, the wind whipped up large waves that caused coarse trembling on the shore.
   暴风雨期间，狂风卷起巨浪，岸边产生了粗震颤。