求翻译：为满足平台业务可定制的需求，本文设计了基于SOA的SaaS平台架构该结构由支撑层、服务层、总线层和应用层四层描述，如图2所示。是什么意思？

In order to meet the needs of the platform business can be customized, designed based on the structure of the soa of the saas platform architecture described by the support layer, service layer, the bus layer and application layer four, shown in Figure 2.

Business platform to meet the needs and can be customized based on this design SOA SaaS platform architecture of the structure supporting layer by layer, and services, bus and application-layer 4-layer description, as shown in Figure 2.

In order to meet the need which the platform service may have custom-made, this article has designed based on SOA SaaS platform construction this structure by the support level, the service level, the main line level and the application layer four descriptions, as shown in Figure 2.

Business needs that can be customized to meet the platform, this design a SaaS platform based on SOA architecture by supporting the structure layer, service, bus, and describes the application four tiers, as shown in Figure 2.

正在翻译，请等待...