There are too many complications to explain now.

现在有太多使情况复杂化的因素要解释。

《柯林斯英汉双解大词典》

She concocted some elaborate story to explain her absence.

她精心编造了解释她不在场的一些谎言。

《牛津词典》

It's pretty hard to explain.

这事很难解释清楚。

《牛津词典》

He was forty years old. Over the years,historians and medical experts have tried to explain the cause of Poe's death.

VOA: special.2009.02.02

And this poem seemed like one you might find and be able to read yourself, without me there to explain it.

而这首诗似乎是一首,你们自己就可以读懂的，不用我多做解释的诗。

耶鲁公开课 - 现代诗歌课程节选

How does all this work? Brooks believes that he can understand it, as we'll try to explain, in psychoanalytic terms.

这些都是怎么实现的呢？，布鲁克斯确信自己可以，从精神分析的角度理解这些问题，我们马上要解释。

耶鲁公开课 - 文学理论导论课程节选

Leggett is credited with formulating "a decisive theory" to explain how their atoms are ordered.

BBC: Magnet repelled over superconductor, SPL

Mr. Amer went on to explain how you prepare for a child in a war zone.

NPR: The Joy and Sorrow of Becoming a Baghdad Parent

It's a hard game to explain, and even harder when it's tangled up with politics.

NPR: The Volatile Mix of Politics and Golf