So we just do want to put a little question mark in the margin and then say, Well, fine. Granted this is all representation, where is the text where could the text be that would be natural?
所以我们在页边空白处打一个问号，说道：，好吧，这些都是表现，哪里有文本呢？，哪里有自然的文本呢？
2
In particular, a taxonomy of subjects has a natural tree structure that can have a straightforward representation as a specialized DITA map.
具体来说，主题的分类法有种自然的树状结构，可以直接用专门化的dita图表示。
3
Unlike natural languages such as English, emoji is almost universally recognisable because it exploits the visual representation system.