bundle homomorphism

例句：

1. 1.The package arrived safely.
   包裹安全到达。
2. 2. She packed her bags and left for the airport.
   她打包好行李，准备去机场。
3. 3. The company is bundling its services with other providers.
   该公司正在将服务与其他提供商捆绑在一起。