4 sentences

1. 政府正在严厉打击电信诈骗。

   zhèng​fǔ zhèng​zài yán​lì dǎ​jī diàn​xìn zhà​piàn.

   The government is cracking down on telecommunications fraud.

   Source: Dong Chinese Dictionary

2. 警方最近破获了一起特大电信诈骗案。

   jǐng​fāng zuì​jìn pò​huò le yī qǐ tè​dà diàn​xìn zhà​piàn àn.

   The police recently cracked a major telecommunications fraud case.

   Source: Dong Chinese Dictionary

3. 遇到电信诈骗应及时向公安机关报案。

   yù​dào diàn​xìn zhà​piàn yīng jí​shí xiàng gōng'ān​jī​guān bào'àn.

   In case of telecommunications fraud, one should promptly report it to the public security organs.

   Source: Dong Chinese Dictionary

4. 警方提醒市民提高警惕，避免成为电信诈骗的受害者。

   jǐng​fāng tí​xǐng shì​mín tí​gāo jǐng​tì, bì​miǎn chéng​wéi diàn​xìn zhà​piàn de shòu​hài​zhě.

   Police are urging citizens to stay vigilant and avoid falling victim to telecommunications fraud.

   Source: Dong Chinese Dictionary