The range of open source tools I surveyed are all unsatisfactory in some way, though most of them represent a viable and sensible alternative to implementing SyncML by oneself.

• 我概述的所有开放源码工具在某种程度上都不能令人满意,但就其自身而言,其中的大多数都是实现SyncML的可行且切合实际的替代选择。