3 sentences

1. 我军接连拔了敌人的几个重要据点。

   wǒ jūn jiē​lián bá le dí​rén de jǐ gè zhòng​yào jù​diǎn.

   Our army captured several of the enemy's key strongholds in succession.

   Source: Dong Chinese Dictionary

2. 军队在边境地区建立了几个秘密据点。

   jūn​duì zài biān​jìng dì​qū jiàn​lì le jǐ gè mì​mì jù​diǎn.

   The army has established several secret strongholds in the border area.

   Source: Dong Chinese Dictionary

3. 这家公司打算以香港作为进入亚洲市场的据点。

   zhè jiā gōng​sī dǎ​suàn yǐ Xiāng​gǎng zuò​wéi jìn​rù Yà​zhōu shì​chǎng de jù​diǎn.

   The company intends to use Hong Kong as a base for entering the Asian market.

   Source: Dong Chinese Dictionary