3 sentences

1. 下周和他对阵你就知道了。

   xià zhōu hé tā duì​zhèn nǐ jiù zhī​dào le.

   You'll find out when you play him next week.

   Source: OpenSubtitles

2. 明晚，洛杉矶湖人队将与对手在主场对阵。

   míng​wǎn, Luò​shān​jī Hú​rén​duì jiāng yǔ duì​shǒu zài zhǔ​chǎng duì​zhèn.

   Tomorrow night, the Los Angeles Lakers will face off against their opponent at home.

   Source: Dong Chinese Dictionary

3. 两军在平原上对阵，战斗一触即发。

   liǎng jūn zài píng​yuán shàng duì​zhèn, zhàn​dòu yī​chù​jí​fā.

   The two armies faced off on the plain; battle was imminent.

   Source: Dong Chinese Dictionary