contact process

例句：

1. 1. The contact process between the two companies has been smooth.
   两家公司之间的接触过程很顺利。
2. 2. The research team needs to improve their contact process for better results.
   研究团队需要改进他们的接触过程以获得更好的结果。
3. 3. The new product launch is crucial for the company's contact process with customers.
   新产品的推出对公司与客户的联系过程至关重要。