There are quite a few things you can do with template sections (I'll leave it to you as an exercise to explore the included code sample), we're going to focus on the most important ones.

可以对模板分区执行的操作有很多（我将把这些内容给您留作练习以研究附带的代码样例），我们将去关注更重要的内容。

youdao

So why do most people have trouble making exercise a regular habit? Well, there are probably a number of factors, but here are the main ones as I see it.

那么，为什么大多数人不能把锻炼身体当作经常性习惯保持下去呢？

youdao

If public policy simply becomes a Utilitarian exercise in maximizing favorable correlations and minimizing unfavorable ones, then does society do that which it values, or just that which it can measure?

WSJ: 'Open Data' Brings Potential and Perils for Government