condition of service

例句：

1. 1.The company's policy on customer service is to be available and helpful at all times.
   该公司关于客户服务的政策是随时提供帮助。
2. 2.The new software comes with a detailed set of service conditions that customers must read before using it.
   新软件附带了详细的使用条件，用户在使用前必须阅读这些条件。
3. 3.The agreement between the two companies stipulates the conditions under which they will provide support for their products.
   两家公司之间的协议规定了他们提供产品支持的条件。