1.technological advance/ innovation： 技术进步，技术创新
同学们以后可以避免写with the development of technology，
可以写with the advance and innovation of technology
2. enhance efficiency 提高效率
3. assembly line 生产线
4. mass-produce 量产
在谈到跟科技，机器，发明等相关的话题，可以和这些单词，完整表达一段意思，比如有作文题目doing work by machine is better than by hand，提高效率可以这样表达：
Doing work by machine can enhance efficiency. As is known to all， many machines can be arranged into an assembly line， which enables us to have more products per unit of time.
5. the information age 信息时代
6. distance education 远程教育：请大家尽量避免强调网络，而强调不受距离的限制
7. instant messaging 即时通信：比如微信 Wechat， Line 等聊天软件
8. breakthrough 突破
9. cloud computing.云计算