official report的用法和樣例：
例句
- I have to report this to the authorities.
我得向官方報告此事。 - The protest is an official statement of the cause of the loss of the goods.
海事報告是關于貨物損失原因的官方報告。 - The full report isn't ready yet, but you can see the interim report.
正式報告尚未寫好，但你可以先看看這份臨時報告。 - The official report which I've just typed off describes the meeting with Stalin in sufficient detail.
剛才在我匆忙打出來的正式報告中，已十分詳盡地敘述了和斯大林會面的情況。
