如何去寫船只失事方面的調(diào)查報告
    Directions：A ship accident took place in Chang Jiang.Please unite a research report to tell：
    1）the cause of the accident
    2）the results
    3）the response of authority
    To：Li Ming
    From：Liu Hua
    Subject：Ship Accident off West Coast of Chang Jiang，No Casualties.
    Date：April.9，1999
    Yesterday evening two boats collided in thick fog in Chang Jiang not far from Wu Han.One was a cargo ship carrying lumber，apparently on its way to Chang Jiang.The other was a National ferry on its regular run from Jiu Jiang to Wu Han.
    However，because of the weather conditions，the captains did not realize the danger until a few seconds before the collision took place.Consequently，there was no time for them to prevent the accident.
    Fortunately，there were no casualties among the crews or passengers，but both ships suffered badly damages.
    A spokesman for the port authorities said that a committee would be set up to determine the cause of the collision.
    *這是一份非正式報告，有幾點必須注意：開頭就交待清楚寫報告書的目的。詳細闡述調(diào)查經(jīng)過，盡量做到客觀公正