（单词翻译:单击）
Monitoring and clean-up work continues after the pipeline1 explosion in Qingdao. Professionals from the departments of safety supervision2, fire-fighting and the chemical industry have engaged in detection work.
120 monitoring points were set up to prevent a secondary explosion.
After monitoring day and night, no flammable gas was found, which ruled out the possibility of another explosion.
According to the city’s Maritime3 Safety Administration, the oil spill has spread across an area of 10,000 square meters in Jiaozhou Bay. Brown-colored oil can be found on many beaches. Oil displacement4 ships and hundreds of professional staff worked to prevent marine5 pollution by means of intercepting6, oil absorption and oil dissolution.
