groundwater pollution的用法和樣例：
例句
- There are many groundwater pollution sites in China, which threatened the safety usage of water resources.
摘要我國存在大量的地下水污染場(chǎng)地，給地下水資源的使用帶來(lái)了嚴重威脅。 - But hydraulic fracturing can also produce debate and anger over the risk of groundwater pollution.
但是，水力壓裂也可導致對地下水污染風(fēng)險的爭議以及憤怒。
