求翻译：有部分企业利用WAP和手机短信开展学习活动，甚至已经有基于手机的学习系统。国内也有学者对移动学习展开研究，如各大高校教育技术的研究，但是由于目前的手机性能、是什么意思？

There are some enterprises use wap and SMS, to carry out learning activities, and even have a phone-based learning system. There are also a scholar commence mobile learning research, such as major educational technology, but due to the current mobile performance,

Some companies use WAP SMS from a mobile phone and learning activities, and even have a cell phone-based system of learning. There are also a scholar of mobile learning research at universities, such as educational technology research, but due to the current mobile phone performance,

Has a part of enterprise to use WAP and the handset short note development learning activity, even already had based on the handset study system.The home also has the scholar to move the study to launch the research, like each big university educational technique research, but as a result of present

Some enterprise learning activities using WAP and SMS, even learning system based on mobile phones. Study on domestic scholars on mobile learning, such as the study of educational technology in colleges and universities, but due to current mobile phone performance,

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