5 sentences

1. 我们正在得到增援。

   wǒ​men zhèng​zài dé​dào zēng​yuán.

   We are getting reinforcements.

   Source: OpenSubtitles

2. 我还在等增援呢。

   wǒ hái zài děng zēng​yuán ne.

   Still waiting for my reinforcements.

   Source: OpenSubtitles

3. 总部决定立即派兵增援前线。

   zǒng​bù jué​dìng lì​jí pài​bīng zēng​yuán qián​xiàn.

   Headquarters decided to immediately send troops to reinforce the front line.

   Source: Dong Chinese Dictionary

4. 我们需要增援。

   wǒ​men xū​yào zēng​yuán.

   We need reinforcements.

   Source: OpenSubtitles

5. 增援部队在哪？

   zēng​yuán bù​duì zài nǎ?

   Where are the reinforcements?

   Source: OpenSubtitles