4 sentences

1. 警方成功打掉了一个跨国犯罪团伙。

   jǐng​fāng chéng​gōng dǎ​diào le yī gè kuà​guó fàn​zuì tuán​huǒ.

   The police successfully busted a transnational criminal ring.

   Source: Dong Chinese Dictionary

2. 警方打掉了一个专门在火车站作案的扒窃团伙。

   jǐng​fāng dǎ​diào le yī gè zhuān​mén zài huǒ​chē​zhàn zuò'àn de pá​qiè tuán​huǒ.

   The police busted a pickpocketing gang that specialized in operating at the railway station.

   Source: Dong Chinese Dictionary

3. 工人们用大锤打掉了那堵旧墙。

   gōng​rén men yòng dà chuí dǎ​diào le nà dǔ jiù qiáng.

   The workers used sledgehammers to tear down the old wall.

   Source: Dong Chinese Dictionary

4. 由于身体原因，医生建议她打掉那个孩子。

   yóu​yú shēn​tǐ yuán​yīn, yī​shēng jiàn​yì tā dǎ​diào nà​gè hái​zi.

   For health reasons, the doctor advised her to terminate the pregnancy.

   Source: Dong Chinese Dictionary