例句與造句

1. Many intelligent tutoring systems were developed using multi - media , hyper - media and network technologies , and they can share instruction resources . using these systems , the learners can arrange their own learning plan and speed according to their capabilities and time
   利用多媒體、超媒體技術以及網(wǎng)絡技術，教學系統(tǒng)可以通過網(wǎng)絡共享教學資源，學習者能夠根據(jù)自己的業(yè)務水平和時間情況來安排適合自己的學習計劃和學習進度，提供一種適應性教學。
2. It's difficult to find shared instruction in a sentence. 用shared instruction造句挺難的