重庆举行抗洪抢险最大演练

Armed police members operate the rescue equipment during a flood fighting drill held in Beibei district of southwest China's Chongqing Municipality, May 9, 2017. More than 500 people participated in a flood fighting drill in Chongqing on Tuesday. (Xinhua/Cao Feng)

2017年5月9日，重庆北碚区举行抗洪演练，武警们操作着救援设备。周二，500多人参与了重庆抗洪演练。

Armed policemen strengthen a dam during a flood fighting drill held in Beibei District of southwest China's Chongqing Municipality, May 9, 2017. More than 500 people participated in a flood fighting drill in Chongqing on Tuesday. (Xinhua/Cao Feng)

2017年5月9日，重庆北碚区举行抗洪演练，武警们加固堤坝。周二，500多人参与了重庆抗洪演练。

Staff members use a drone to locate the "trapped persons" during a flood fighting drill held in Beibei District of southwest China's Chongqing Municipality, May 9, 2017. More than 500 people participated in a flood fighting drill in Chongqing on Tuesday. (Xinhua/Cao Feng)

2017年5月9日，重庆北碚区举行抗洪演练，职工们使用设备定位被困人员。周二，500多人参与了重庆抗洪演练。

Armed policemen blow up a dammed lake during a flood fighting drill held in Beibei District of southwest China's Chongqing Municipality, May 9, 2017. More than 500 people participated in a flood fighting drill in Chongqing on Tuesday. (Xinhua/Cao Feng)

Medics transfer "injured persons" during a flood fighting drill held in Beibei District of southwest China's Chongqing Municipality, May 9, 2017. More than 500 people participated in a flood fighting drill in Chongqing on Tuesday. (Xinhua/Cao Feng)