6 sentences

1. 前线的补给线已经被切断了。

   qián​xiàn de bǔ​jǐ xiàn yǐ​jīng bèi qiē​duàn le.

   The supply lines to the front have been cut off.

   Source: Dong Chinese Dictionary

2. 海军封锁了该国的港口以切断补给。

   hǎi​jūn fēng​suǒ le gāi guó de gǎng​kǒu yǐ qiē​duàn bǔ​jǐ.

   The navy blockaded the country's ports to cut off supplies.

   Source: Dong Chinese Dictionary

3. 由于长期缺乏补给，部分士兵在边境发动了叛变。

   yóu​yú cháng​qī quē​fá bǔ​jǐ, bù​fen shì​bīng zài biān​jìng fā​dòng le pàn​biàn.

   Due to a prolonged lack of supplies, some soldiers staged a mutiny at the border.

   Source: Dong Chinese Dictionary

4. 为了保障前线士兵的补给，将领派重兵守护这条秘密食道。

   wèi​le bǎo​zhàng qián​xiàn shì​bīng de bǔ​jǐ, jiàng​lǐng pài zhòng​bīng shǒu​hù zhè tiáo mì​mì shí​dào.

   To guarantee supplies for the frontline soldiers, the general dispatched a strong force to guard this secret supply route.

   Source: Dong Chinese Dictionary

5. 我们需要补给。

   wǒ​men xū​yào bǔ​jǐ.

   We need supplies.

   Source: OpenSubtitles

6. 考察队在途中停下来补给燃料。

   kǎo​chá duì zài tú​zhōng tíng xià​lai bǔ​jǐ rán​liào.

   The expedition team stopped to refuel on the way.

   Source: Dong Chinese Dictionary