她前言不搭后语地对他表示感谢, 好像受到了什么恩惠.

She thanked him incoherently, as if for a favor.

他们说话往往语无伦次，前言不搭后语，或仅有很少一点关联。

Their statements are often rambling and unrelated, or connected in only a limited way.

蓝色调的极地山水跟红色调的石狮子之间的反差和对比，又是一个前言不搭后语的视觉规划。

Contrast and distinction between polar landscape with blue tone and stone lions with red tone is also a rambling and unrelated visual planning.