3 sentences

1. 他在比赛中获得了第一名。

   tā zài bǐ​sài zhōng huò​dé le dì​yī​míng.

   He took first place in the competition.

   Source: Dong Chinese Dictionary

2. 他在这次比赛中拿了第一名，可真露脸。

   tā zài zhè cì bǐ​sài zhōng ná le dì​yī​míng, kě zhēn lòu​liǎn.

   He took first place in the competition, which was a real credit to him.

   Source: Dong Chinese Dictionary

3. 安娜在钢琴比赛中获得了第一名的好成绩。

   ān​nà zài gāng​qín bǐ​sài zhōng huò​dé le dì​yī​míng de hǎo chéng​jì.

   Anna achieved a great result by winning first place in the piano competition.

   Source: Dong Chinese Dictionary