3 sentences

1. 警方在商场周围布置了大量警力。

   jǐng​fāng zài shāng​chǎng zhōu​wéi bù​zhì le dà​liàng jǐng​lì.

   The police deployed a large force around the shopping mall.

   Source: Dong Chinese Dictionary

2. 警方已加强警力，确保节日期间的治安。

   jǐng​fāng yǐ jiā​qiáng jǐng​lì, què​bǎo jié​rì qī​jiān de zhì'ān.

   Police have increased their strength to ensure public security during the festival.

   Source: Dong Chinese Dictionary

3. 面对突发状况，警方迅速调配了大量警力。

   miàn​duì tū​fā zhuàng​kuàng, jǐng​fāng xùn​sù diào​pèi le dà​liàng jǐng​lì.

   In response to the emergency, the police quickly deployed a large number of officers.

   Source: Dong Chinese Dictionary