contact series

例句：

1. 1. The company's new contact series has been well received by customers.
   这家公司的新接触系列受到了客户的热烈欢迎。
2. 2.The research team is working on developing a new contact series for the next generation of smartphones.
   研究团队正在开发下一代智能手机的新一代接触系列。
3. 3. The contact series is designed to improve communication between different departments within the organization.
   接触系列旨在改善组织内部不同部门之间的沟通。