1 sentence for 阵线 (zhèn​xiàn — alignment)

1. 在重大原则问题上，我们必须划清阵线。

   zài zhòng​dà yuán​zé wèn​tí shàng, wǒ​men bì​xū huà​qīng zhèn​xiàn.

   On major issues of principle, we must draw clear battle lines.

   Source: Dong Chinese Dictionary