Pope Francis also calls for the establishment of a new political authority to tackle pollution. Caroline Wyatt has more details.

方济各教皇还呼吁成立新的政治权威机构来解决污染问题。凯瑟琳·怀亚特报道。

The vast expansion of the Mughals made establishing a reliable political authority extremely difficult.

莫卧儿王朝的扩张使得建立可靠的政治权威变得极其困难。

For the first time in human history, the entire Hawaiian archipelago is unified beneath a single political authority — the independent Kingdom of Hawaii ruled by King Kamehameha the Great.

人类历史上第一次，整个夏威夷群岛统一在一个单一的政治权力机构之下——由卡米哈米哈大帝统治的独立夏威夷王国。

30. The cloak's a special garment that was traditionally worn by an emperor on the battlefield, and in real life was a red color which, to the Romans, signified the emperor's authority—military and political authority.

斗篷是一件很特殊的服饰，传统上是战场上的君王穿的，在现实生活中它是红色的，对罗马人来说，这突出了皇帝的权威—军事和政治权威。