凯思博士表示：“压力达到最佳水平能让你保持活力，集中注意力，有上进心。”

"An optimal level of stress and anxiety keeps you energized, focused and motivated," says Dr. Kase.

youdao

凯思博士表示：“压力达到最佳水平能让你保持活力，集中注意力，有上进心。”

"An optimal level of stress and anxiety keeps you energized, focused and motivated," says Dr. Kase.

youdao