due to exhaustion meaning in English

由于消耗过度

On the day after her lecture in sweden , master took a taxi and went to the stockholm group meditation center . probably due to exhaustion from her extensive travel schedule and the weariness of her body , master seemed to stagger when she walked
瑞典讲经完隔天，师父坐计程车来到共修会场，也许是因为连连奔波加上身体不适，师父走起路来有点不稳，感觉她身体好像很虚弱。