1·We will return to this requirement when we discuss transaction demarcation in Part 3 of this series.
在本系列的第3部分中讨论事务划分时，我们将详细讨论这个需求。
2·Unlike the example in Listing 1, with declarative transaction demarcation there is no transaction management code in the component methods.
与清单1中的示例不同，由于有宣告式事务划分，这段组件代码中没有事务管理代码。
3·Organization of activities also provides the starting point for transaction demarcation (discussed below), where particular business operations are performed in the context of a transaction.
活动的组织还提供事务划分的起始点(在下面讨论)，在此，特定的业务运作在事务的情况下执行。
4·Declarative transaction demarcation lets you declare rules for the transactional behavior of the software, and have the transaction manager automatically carry out these rules.
声明式事务划分允许您为软件的事务行为声明规则，并让事务管理器自动执行这些规则。
5·When the transactional requirements of the application are not very complex, programmatic transaction demarcation can be cumbersome and error-prone.
当应用程序的事务需求并不非常复杂时，编程方式的事务划分可能非常繁琐和容易出错。