他们讨论的是政权合法性的哲学基础。

Tāmen tǎolùn de shì zhèngquán héfǎxìng de zhéxué jīchǔ.

What they are discussing is the philosophical basis of the legitimacy of political power.

新的政权上台后，推出了一系列改革措施。

Xīn de zhèngquán shàngtái hòu, tuīchū le yí xìliè gǎigé cuòshī.

After the new regime came to power, it introduced a series of reform measures.

任何政权如果忽视民意，最终都会失去支持。

Rènhé zhèngquán rúguǒ hūshì mínyì, zuìzhōng dōu huì shīqù zhīchí.

Any regime that ignores public opinion will eventually lose support.