explanation造句

Their water was turned off weeks ago without explanation.
他们的水在几周以前就毫无理由地被切断了。

It is possible that there's an explanation for all this.
也许,对于所有这一切,会有一种解释。

She had not waited for any explanation but had condemned him unheard.
她没等他解释,就指责他充耳不闻。