昨天上午7时许，西江高明水厂取水点附近发现一条长约2公里的较薄的油污带，覆盖范围近千平方米。

At about 7 o 'clock yesterday morning, a comparatively thin oil slick 2 kilometres long, covering an area of almost 1000 square metres, was discovered near the Xijiang Gaoming Water Works intake.