1·Before you do that, you must learn about the concept of action scopes.
在你那样做之前，您必须先了解一下操作范围的概念。
2·But before you do that, you must learn about the concept of action scopes.
但是在您这样做之前，您必须先了解一下操作范围的概念。
3·Please note that you need isolated scopes only if your scope reads a global variable in one transaction and updates the same global variable in another transaction.
请注意，只有您的范围在一个事务中读取全局变量，并在另一个事务中更新同一全局变量时，才需要使用范围隔离。
4·There are some scopes that seem to be natural for grouping purposes.
有一些范围对分组目的来说似乎是很正常的。
5·The other issue is how to automatically release objects based on their scopes.
另一个问题是如何根据对象的范围自动释放对象。