2 sentences for 兄弟 (xiōng​dì — sworn brother)

1. 我们是一辈子的兄弟。

   wǒ​men shì yī​bèi​zi de xiōng​dì.

   We're brothers for life.

   Source: AI Challenger 2017

2. 你就像是我兄弟。

   nǐ jiù xiàng shì wǒ xiōng​dì.

   You're like a brother to me.

   Source: OpenSubtitles