2 sentences

1. 齐桓公被公认为春秋时期的第一位霸主。

   Qí Huán​gōng bèi gōng​rèn wéi Chūn​qiū shí​qī de dì​yī wèi bà​zhǔ.

   Duke Huan of Qi is recognized as the first hegemon of the Spring and Autumn period.

   Source: Dong Chinese Dictionary

2. 这家公司在智能手机市场占据着霸主地位。

   zhè jiā gōng​sī zài zhì​néng shǒu​jī shì​chǎng zhàn​jù zhe bà​zhǔ dì​wèi.

   This company holds a dominant position in the smartphone market.

   Source: Dong Chinese Dictionary