tā / píng / jiè / zì / xìn / hé / yōu / yǎ / de / biǎo / xiàn / zuì / zhōng / dāng / xuǎn / wéi / xuǎn / měi / huáng / hòu

她凭借自信和优雅的表现，最终当选为选美皇后。

With her confidence and graceful performance, she was ultimately chosen as the beauty queen.