他成为了一位有权势的、能影响许多人的领导者。

He became a ___powerful leader who could influence many people.

这位有权势的首席执行官为公司做出了所有重要决定。

The ___powerful CEO made all the important decisions for the company.

没有一个强有力的政府，这个国家就不稳定。

Without a ___powerful government, the country was unstable.