open systems interconnection

例句：

1. 1.The open systems interconnection protocol is a standard for connecting computers together.
   开放系统互连协议是一种连接计算机的标准。
2. 2. The company's new software uses the open systems interconnection architecture to improve network performance.
   该公司的新软件采用了开放系统互连架构来提高网络性能。
3. 3. The open systems interconnection model is widely used in modern computer networks.
   开放系统互连模型在现代计算机网络中被广泛使用。