他这是什么问题?问题可能很复杂。
我很想知道这是什么问题。
天啦!这是什么问题啊!
Should we conclude,therefore, that the key to the important question--namely, What matters? the answer to that question, should we conclude,is,same personality?
我们是否就该得出结论,重要问题的关键,也就是什么是最重要的,这问题的答案就是相同的人格吗?
And the first question I think that you have on the quiz here is the following: what keyboard instrument is playing here?
这里有个小测验,第一个问题是,这段音乐是用什么键盘乐器演奏的
What does this mean? Linearity of solutions, the elegant way of saying it is superposition holds.
这是什么意思,方程的线性关系,是解决问题的十分漂亮的方法。
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