5 sentences

1. 你别越界了。

   nǐ bié yuè​jiè le.

   Don't cross the line.

   Source: OpenSubtitles

2. 你越界了。

   nǐ yuè​jiè le.

   You've crossed the line.

   Source: OpenSubtitles

3. 嘿，别越界。

   hēi, bié yuè​jiè.

   Hey, don't cross the line.

   Source: OpenSubtitles

4. 他的行为已经严重越界了，大家都很反感。

   tā de xíng​wéi yǐ​jīng yán​zhòng yuè​jiè le, dà​jiā dōu hěn fǎn​gǎn.

   His behavior has seriously crossed the line, and everyone is quite disgusted.

   Source: Dong Chinese Dictionary

5. 士兵们不小心越界进入了邻国。

   shì​bīng men bù xiǎo​xīn yuè​jiè jìn​rù le lín​guó.

   The soldiers accidentally crossed the border into the neighboring country.

   Source: Dong Chinese Dictionary