Certain foods have been shown to improve relaxation and concentration and enhance your mood.

某些食品有迹象显示可放松神经、提高集中注意力和改善情绪。

youdao

Meditation, yoga or practicing a relaxation technique can also help achieve internal concentration that leads to fullness and a mood of well-being?

沉思，瑜伽或者练习一种放松的技巧也能帮助获得内在的专注，这种专注可以使人感觉充实，心情愉悦。

youdao

In the classrooms, the design is focused on providing an environment that promotes concentration and relaxation.

在教室里，设计重点是提供一个促进注意力集中和放松的环境。

youdao

Two headset-based toys released in 2009 Uncle Milton's Star Wars Force Trainer and Mattel's Mindflex used players' concentration and relaxation levels, gauged by comparing brain waves of different frequencies, to make a ball rise or fall using airflow from a fan.

ECONOMIST: Brainwave controllers

By the time the song has begun to approach the seven-minute mark, "Melodia" has transformed itself into a wholly absorbing, head-clearing instrumental epic the kind that induces trance-like bouts of concentration on long drives and in late-night stretches of near-catatonic relaxation.

NPR: Johann Johannsson: Ambience In Action