8 sentences

1. 他们会在你们后方两英里处。

   tā​men huì zài nǐ​men hòu​fāng liǎng yīng​lǐ chù.

   They'll be two miles behind you.

   Source: OpenSubtitles

2. 敌军从后方发动了突然袭击。

   dí​jūn cóng hòu​fāng fā​dòng le tū​rán xí​jī.

   The enemy launched a surprise attack from the rear.

   Source: Dong Chinese Dictionary

3. 他在倒车时没注意后方的行人。

   tā zài dào​chē shí méi zhù​yì hòu​fāng de xíng​rén.

   He didn't notice the pedestrians behind him while reversing the car.

   Source: Dong Chinese Dictionary

4. 部队绕到山后，准备抄袭敌人的后方。

   bù​duì rào dào shān​hòu, zhǔn​bèi chāo​xí dí​rén de hòu​fāng.

   The troops went around the back of the mountain, preparing to attack the enemy's rear.

   Source: Dong Chinese Dictionary

5. 路边的广告牌太大了，完全遮挡了后方商店的招牌。

   lù​biān de guǎng​gào​pái tài dà le, wán​quán zhē​dǎng le hòu​fāng shāng​diàn de zhāo​pai.

   The roadside billboard is so large that it completely blocks the signs of the shops behind it.

   Source: Dong Chinese Dictionary

6. 许多妇女在后方参与生产支援前线。

   xǔ​duō fù​nǚ zài hòu​fāng cān​yù shēng​chǎn zhī​yuán qián​xiàn.

   Many women participated in production in the rear to support the front.

   Source: Dong Chinese Dictionary

7. 他在激战中不幸中伤，被送往后方医院。

   tā zài jī​zhàn zhōng bù​xìng zhòng​shāng, bèi sòng​wǎng hòu​fāng yī​yuàn.

   He was unfortunately wounded in a fierce battle and sent to a hospital in the rear.

   Source: Dong Chinese Dictionary

8. 趁着对方后方兵力空虚，他们发动了突袭。

   chèn​zhe duì​fāng hòu​fāng bīng​lì kōng​xū, tā​men fā​dòng le tū​xí.

   Taking advantage of the enemy's weak defenses in the rear, they launched a surprise attack.

   Source: Dong Chinese Dictionary