| 例句 |
The department makes payments to farmers for providing improvement to water quality.该部门为改善水质而付款给农民。The quality of the freshwater catchments declined in some areas.有些地区淡水储水的水质下降了。Here the tap water is of doubtful quality.这里的自来水水质有问题。The water gets tested regularly.水质定期检测。Water purity is a public health issue.水质的洁净是一个公共健康问题。The water was entirely corrupted by a cocktail of pollutants.水质已完全被各种各样的有害物质污染。The impurity of the water is a health risk.不洁的水质对健康是个威胁。The water available in the village is of doubtful quality.村里可用水的水质可能有问题。In hard-water areas, a chalky deposit often forms in pipes and kettles.在水质较硬的地区，水管和水壶内常会形成白色沉积物。Some people are still suffering ill effects from the contamination of their water.一些人仍在承受水质受污染的恶果。The waters are crystal clear and offer a superb opportunity for swimming.这片水域水质清澈，是游泳的绝佳场所。 |