英语语法分析

One retired bigwig believes the threat is hollow.

一位退休的要员认为该威胁是空洞的。

A person of high status and influence; an important person, a bigwig.

位高权重，很有影响力的人；重要人物，头面人物。

Another lia bigwig and director of Dalia Advisory, Rajab Mahmoud Layas, also seems to be in Libya.

Rajab Mahmoud是lia的另一名重要人物，也是Dalia咨询公司的董事，他似乎也在利比亚。