为了使上述溯源系统能够在实际的食品安全保障系统中发挥作用，我们好需要建

为了使上述溯源系统能够在实际的食品安全保障系统中发挥作用，我们好需要建立完善的网络覆盖系统、公共资源服务系统和应用查询服务系统。

結果 (英文) 1:

In order to make the traceability system to ensure food safety in the actual role of the system, we need to establish a sound network coverage system, public service system and application resources inquiry service system.

結果 (英文) 2:

In order to enable the traceability system can play a role in food security systems, we need to establish a comprehensive network coverage system, public resources service system and application service system.

結果 (英文) 3:

In order to make the tracing system to play a role in practical food safety system, that we need to establish a sound network system, public resource service system application and enquiries systems.