1月10日，訓導員和警犬“杰克”在訓練間隙玩耍。當日，湖北省黃石市公安局刑偵支隊警犬訓練大隊對警犬開展強化訓練，為即將到來的2024春運安全保障工作做好準備。[新華社記者 伍志尊 攝]

A trainer interacts with a police dog during a training session break in Huangshi, central China's Hubei Province, Jan. 10, 2024. A police dog unit of the public security bureau in Huangshi of Hubei carried out a training session on Wednesday in order to ensure the safety of the upcoming Spring Festival travel rush. (Xinhua/Wu Zhizun)