depth of threat的意思|示意

In recent years, with the increase of the coal mining depth, intensity, rate and the exploitation scale, coal mining is under the serious threat of groundwater.

近年来，随着煤炭开采深度、开采强度、开采速度、开采规模等不断增加，煤炭开采受地下水威胁、危害日趋严重。

Yet despite the Anglo-Dutch giant's formidable range of products and unprecedented depth of local knowledge, when rivals began to push harder its empire came under threat.

然而尽管这个英荷巨头有着强大的产品线以及空前的本地了解度，但当其竞争对手逐渐发力时，这个商业帝国便面临威胁。