上课集中注意力听老师讲解意味着课后少花力气。

Listening to the teacher carefully in class means little work after class.

youdao

音乐太过重要了，不集中注意力去听，你就什么也听不到。

Music is too important not to give it my full attention.

youdao

音乐太过重要了，不集中注意力去听，你就什么也听不到。

Music is too important not to give it my full attention.

youdao