For example, the general subject of today's information report is copyright.

比如今天的信息报道， 总的主题是版权。

You can also use 'should' in this way to talk about more general subjects.

你也可以用这种方式使用“should” 来谈论更一般的话题。

So five different people speaking about something separately, but it will have the same theme, the same general subject.

所以五个不同的人分别谈论某事，但它会有相同的主题， 相同的一般主题。

They are levied at very little expense, and in general subject the contributors to no other inconveniency, besides always the unavoidable one of paying the tax.

他们的征税费用非常低， 一般来说，缴款人除了不可避免的纳税之外， 没有其他不便。

Difficult words: fanatic (a person who's extremely interested in something), in advance (before doing a particular thing), hashtag (the symbolthat's used on social media to describe the general subject).

困难的词：狂热（对某件事非常感兴趣的人）、提前（在做某件事之前）、话题标签（社交媒体上用来描述一般主题的符号）。