6 sentences

1. 医生连夜为病人进行了手术。

   yī​shēng lián​yè wèi bìng​rén jìn​xíng le shǒu​shù.

   The doctor performed surgery on the patient overnight.

   Source: Dong Chinese Dictionary

2. 他率领一标人马连夜赶往京城。

   tā shuài​lǐng yī biāo rén​mǎ lián​yè gǎn​wǎng jīng​chéng.

   He led a troop of men to the capital overnight.

   Source: Dong Chinese Dictionary

3. 抗震救灾的勇士们连夜奔赴灾区。

   kàng​zhèn jiù​zāi de yǒng​shì men lián​yè bēn​fù zāi​qū.

   The earthquake relief heroes rushed to the disaster area overnight.

   Source: Dong Chinese Dictionary

4. 他处理完紧急公务后，连夜赶回了家中。

   tā chǔ​lǐ wán jǐn​jí gōng​wù hòu, lián​yè gǎn​huí le jiā zhōng.

   After handling urgent official business, he rushed back home overnight.

   Source: Dong Chinese Dictionary

5. 工人们正在连夜抢修被洪水冲断的大桥。

   gōng​rén men zhèng​zài lián​yè qiǎng​xiū bèi hóng​shuǐ chōng​duàn de dà​qiáo.

   Workers are working through the night to rush repairs on the bridge destroyed by the flood.

   Source: Dong Chinese Dictionary

6. 经过连夜蹲守，警方终于在郊区的出租屋内抓获了嫌疑犯。

   jīng​guò lián​yè dūn​shǒu, jǐng​fāng zhōng​yú zài Jiāo Qū de chū​zū​wū nèi zhuā​huò le xián​yí​fàn.

   After an all-night stakeout, the police finally captured the suspect in a rented house in the suburbs.

   Source: Dong Chinese Dictionary