提示：点击例句中的单词，就可以看到词义解释

Why were regulators unable to better manage the system ?

为什么调控机构无法更好地管理这个体系？

And mr singh seems unable to bridge that gap .

而看来辛格无力消除分歧两派间的隔阂。

They were unable to explain why .

他们无法解释其中的原因。

They were unable to contradict her strong ideals .

他们无法对抗她强大的意志力。

I interrupted , unable to keep silent .

我无法再保持沉默，打断了他。