求翻译：移动学习是一种在移动计算设备帮助下的能够在任何时间、任何地点发生的学习，移动学习所使用的移动计算设备必须能够有效地呈现学习内容并且提供教师与学习者之间的双向交流.是什么意思？

Mobile learning is a mobile computing device to help at any time, anywhere learning, mobile learning, mobile computing devices must be able to effectively present the learning content and provides two-way communication between teachers and learners.

Mobile learning is a mobile computing device that can help at any time, any place learning, mobile learning the use of the mobile computing device must be able to effectively present learning content and to provide teachers and learners of two-way communication.

And the motion study is one kind under the migration calculating device help can the study which in any time, any place occurs, the migration calculating device which the motion study uses have to be able to present the study content to provide between the teacher and learner's two-way exchange effe

Help of mobile learning is a mobile computing device can occur at any time, in any place of learning, mobile learning using mobile devices must be able to effectively learn and provide two-way communication between teachers and learners.

正在翻译，请等待...