water-ballast的用法和樣例：
例句
- The IMO is now trying to extend this success to deal with threats from ship paints and ballast water discharge.
國際海洋組織如今正設法擴大成果，以處理由於船漆和壓艙水排放而造成的威脅。 - Was water there, unfathomed depth of water?
抑為水載，其深莫測？ - Many scholars have done a lot of research in stability and deformation of large oil tankfoundation with water preloading.
儘管很多學者開展了水載預壓下大型儲油罐地基的變形與穩定性分析，但依然存在不少問題亟待解決。
