6 sentences

1. 最后期限是在黎明时分。

   zuì​hòu qī​xiàn shì zài lí​míng shí​fēn.

   The deadline is at dawn.

   Source: OpenSubtitles

2. 敌军在黎明时分发起了攻击。

   dí​jūn zài lí​míng shí​fēn fā​qǐ le gōng​jī.

   The enemy launched an attack at dawn.

   Source: Dong Chinese Dictionary

3. 起义军在黎明时分攻破了城池。

   qǐ​yì​jūn zài lí​míng shí​fēn gōng​pò le chéng​chí.

   The rebel forces captured the city at dawn.

   Source: Dong Chinese Dictionary

4. 他们约定在黎明时分进行决斗。

   tā​men yuē​dìng zài lí​míng shí​fēn jìn​xíng jué​dòu.

   They agreed to have a duel at dawn.

   Source: Dong Chinese Dictionary

5. 敌军在黎明时分发起了突然袭击。

   dí​jūn zài lí​míng shí​fēn fā​qǐ le tū​rán xí​jī.

   The enemy launched a surprise attack at dawn.

   Source: Dong Chinese Dictionary

6. 敌军在黎明时分向我方阵地发起了进攻。

   dí​jūn zài lí​míng shí​fēn xiàng wǒ​fāng zhèn​dì fā​qǐ le jìn​gōng.

   The enemy launched an attack on our positions at dawn.

   Source: Dong Chinese Dictionary