层见迭出

miàn duì zài wǒ guó bù tóng dì qū bù tóng jiǎo luò yǐ bù tóng xíng shì céng jiàn dié chū de gè zhǒng tū fā gōng gòng shì jiàn

面对在我国不同地区、不同角落以不同形式层见迭出的各种突发公共事件。

to face various sorts of public emergencies which happened repeatedly with different forms in the different regions and different corners of China.