power的形容詞怎麼寫?

It is not within my power to help you.

我是愛莫能助啊。

They could not ensure a smooth transfer of political power.

他們無法保證政權的順利交接。

Early results indicate that the government will be returned to power.

早期的結果預示這個政府將重新執政。

Great art has the power to change lives.

偉大藝術品的力量可以改變人們的`生活。

The aim is to give people more power over their own lives.

目的是讓人們更能主宰自己的生命。