Let us take a minute and really get to the heart of the matter – in other words, let's get to the most important part. Or it could be what we call a matter of principle. Let's say someone claims that you owe them $50. But you don't. A friend might say, "Well, you could pay him the $50. It's not that much money. Then you won't have to hear him complain anymore. ____________________________ 让我们花点时间来真正地了解matter的核心内容部分,换句话说,我们进到最重要的部分,或者可以说是原则性的问题. 假如有人声称你欠他们50美元,但事实上你并没有欠他们钱.一个朋友或许会说:"好,你给他50美元,钱数目也不是很多,然后就不用再听他抱怨你欠他钱了.___________________________