failure investigation的用法和樣例：
例句
- Consequently, what the IRC learned was only the periodical result of the failure investigation made by the Chinese side.
因此獨立評審委員會了解的也只能是中方故障調查階段性的結果。 - Its failure investigation was carried out in a scientific way,relying entirely on its own effort.
中方的故障調查一直憑藉自身力量，按照科學的程序進行。
