学生不得不努力学习知识的同时又要参加各种活动，忙不过来。的翻译：Students have to study hard knowledge while simultaneously participating in various activities, too busy to care about. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Students have to acquire knowledge at the same time to participate in various activities, busy.

Students have to study hard knowledge while simultaneously participating in various activities, too busy to care about.

The student can not but study the knowledge at the same time to want diligently to participate in each kind of activity, is unbearably busy.

Students have to study hard and also to participate in various activities, don't have time for.

Students have to study hard knowledge while simultaneously participating in various activities, too busy to care about.