这些节点由表示处理流程的连接线连接排列。

The nodes are arranged and connected by links that indicate the flow of the process.

youdao

最后的标记满足了返回某种表示处理成功与否的XML这一需求。

The tag at the bottom satisfies the need for this to return some type of XML indicating the success or failure of the process.

youdao

适应性表示处理的是基于用户个人文件和用户首选项来调整页面的内容。

Adaptive presentation is concerned with adapting the contents of the page based on the user profile and user preferences.

youdao

So in other words, if thankful is still false at this point, it means this condition did not work out very well, and so I'm going to do this block of code again.

换句话说，如果thankful在这时候还是false值，这表示这个条件没有实现地很好，所以我将再次去处理这段代码。

哈佛公开课 - 计算机科学课程节选