This CICS task can itself be composed of multiple recoverable units-of-work (also known as logical units of work) demarcated by synchronization points (syncpoints).
该任务本身由多个可恢复的工作单元（也被称为逻辑工作单元）组成，这些工作单元通过同步点区分。
2
All updates to recoverable resources or requests to other transactional systems are now part of this unit-of-work, until a synchronization point (syncpoint) is reached within the CICS program.