3 sentences for 权威 (quán​wēi — authoritative)

1. 这家报纸是当地最权威的官媒。

   zhè jiā bào​zhǐ shì dāng​dì zuì quán​wēi de guān méi.

   This newspaper is the most authoritative official media outlet in the area.

   Source: Dong Chinese Dictionary

2. 于教授是物理学方面的权威专家。

   Yú jiào​shòu shì wù​lǐ​xué fāng​miàn de quán​wēi zhuān​jiā.

   Professor Yu is an authoritative expert in the field of physics.

   Source: Dong Chinese Dictionary

3. 这是目前关于该话题最权威的报告。

   zhè shì mù​qián guān​yú gāi huà​tí zuì quán​wēi de bào​gào.

   This is currently the most authoritative report on this topic.

   Source: Dong Chinese Dictionary