linkage category I

例句：

1. 1. The scientists have developed a new linkage technology that can connect different devices together.
   科学家们已经开发出一种新的连接技术，可以将不同的设备连接在一起。
2. 2.The company's success is largely due to strong internal linkages between departments.
   公司的成功在很大程度上归功于各部门之间的紧密联系。
3. 3.The two countries have formed a strong economic linkage through trade and investment.
   这两个国家通过贸易和投资建立了强大的经济联系。