“沉入水中”
用英语怎么说？

Emergency responders discovered the aircraft submerged under water after it crashed into a swamp near a naval base. Local witnesses reported seeing thick smoke rising from the wetland area, with scattered personal belongings discovered across the remote crash site. Defense officials confirmed that nineteen of the victims on board were serving military personnel. This tragic incident represents the deadliest aviation disaster involving a Nigerian military aircraft since 1992, sending shockwaves throughout the defense establishment and prompting widespread public grief.

在飞机坠入海军基地附近的沼泽后，应急响应人员发现其已沉入水中。当地目击者报告称看到湿地地区升起浓烟，偏远的坠机现场散落着个人物品。国防官员证实，机上有十九名遇难者是现役军人。这起悲剧性事件是自1992年以来涉及尼日利亚军用飞机的最致命的空难，在整个国防机构中引发震动，并引发了广泛的公众悲痛。