First things first, here's a plain fact.

首先，事实显而易见。

Just tell me the plain facts. No need to elaborate.

告诉我简单的事实就行了，不要详细说明。

The plain facts of the case are these.

案件的基本事实就是这些。

The plain fact is people still buy books.

【plain，plainness】事实很明显，人们还在购买书籍。

And let's be quite clear about this without beating about the bush, the plain fact of the matter is that it's a very important question indeed and people have a right to know.

就不转弯抹角了，这个问题明摆着的事实就是它的确极其重要民众有权知道。

Yet, if any generality at all be true, it is a plain fact that English diet and English virtue — in the largest sense of the word — are inseparably bound together.

然而，如果有任何普遍性是正确的，那么一个显而易见的事实是，英国饮食和英国美德——在这个词的最大意义上——是密不可分的。

But, in the meantime, eliminating all this complicated question of climatic change, the plain fact remains that the present rain and snowfall is abundantly sufficient for the luxuriant growth of sequoia forests.

但是，与此同时，撇开所有这些复杂的气候变化问题，显而易见的事实仍然是，目前的雨雪足以让红杉林茂盛生长。