He puzzled over the matter some time, and finally decided that some witch had interfered and broken the charm.

他对这件事琢磨了半天，最后断定是某个妖魔干扰并打破了魔咒。

youdao

Think over the matter and then make a decision.

这件事情斟酌斟酌再定。

《新英汉大辞典》

The spokesman slurred over the matter without giving a straight answer.

发言人对这件事不置可否，含糊其词。

《新英汉大辞典》

And,if they fail to do so within six months, it says the UN Security Council should turn the matter over to the International Criminal Court Prosecutor.

VOA: standard.2009.10.03

When we look at this angular part, we see that it's always the square root of 1 over 4 pi, it doesn't matter what the angle is, it's not dependent on the angle.

当我们看这角向部分，可以看到它总是等于１除以４pai开根号，这和是什么角度没有关系，它和角度无关。

麻省理工公开课 - 化学原理课程节选

Congress is planning hearings into the matter over the coming weeks.

VOA: standard.2010.01.03

Think over the matter, and let me know your second thoughts as soon as convenient.

FORBES: Forgotten Bookmarks: Congregational Strife, Circa 1834

"He has been honest, full and frank with us over the matter, " he added.

BBC: Reardon frank with Hull FC - Agar

For the Liberal Democrats, Nick Harvey said there had been widespread concern over the matter.

BBC: Urgent question