These projects may use intermediate technology – equipment and machinery suited to local conditions that local people can operate and maintain.

这些项目可能会使用中间技术——适条件、人可以操作维护的设备械。

But, behind the scenes, a series of technological innovations known broadly as containerization and inter-modal transportation has led to swift productivity improvements in cargo-handling.

但是在幕后，诸如集装中间运输模式等技术改革使得货物处理的效率提高很多。