7 sentences

1. 由于时间紧迫，我们必须马上动身。

   yóu​yú shí​jiān jǐn​pò, wǒ​men bì​xū mǎ​shàng dòng​shēn.

   Due to the pressure of time, we must set off immediately.

   Source: Dong Chinese Dictionary

2. 既然任务紧迫，我们决不能再拖延时间。

   jì​rán rèn​wu jǐn​pò, wǒ​men jué bù néng zài tuō​yán shí​jiān.

   Since the task is urgent, we must not procrastinate any longer.

   Source: Dong Chinese Dictionary

3. 理由有二：其一，时间紧迫；其二，人手不足。

   lǐ​yóu yǒu èr: qí​yī, shí​jiān jǐn​pò; qí'èr, rén​shǒu bù​zú.

   There are two reasons: first, time is tight; second, there is a lack of manpower.

   Source: Dong Chinese Dictionary

4. 由于时间紧迫，他留下了一些未了的事务。

   yóu​yú shí​jiān jǐn​pò, tā liú​xià le yī​xiē wèi​liǎo de shì​wù.

   Due to time constraints, he left behind some unfinished business.

   Source: Dong Chinese Dictionary

5. 由于时间紧迫，这件工作还遗留了一些问题。

   yóu​yú shí​jiān jǐn​pò, zhè jiàn gōng​zuò hái yí​liú le yī​xiē wèn​tí.

   Due to time constraints, some issues still remain with this work.

   Source: Dong Chinese Dictionary

6. 由于工作任务紧迫，他经常通宵达旦地加班。

   yóu​yú gōng​zuò rèn​wu jǐn​pò, tā jīng​cháng tōng​xiāo​dá​dàn de jiā​bān.

   Due to urgent work tasks, he often works through the night until dawn.

   Source: Dong Chinese Dictionary

7. 由于时间紧迫，我们必须将这些难题各个击破。

   yóu​yú shí​jiān jǐn​pò, wǒ​men bì​xū jiāng zhè​xiē nán​tí gè​gè jī​pò.

   Due to the tight schedule, we must tackle these difficult problems one by one.

   Source: Dong Chinese Dictionary