Women should fight the high heel industry by refusing to use or purchase them in order to save the world from unnecessary physical and psychological suffering.
女性应通过拒绝使用或购买高跟鞋来对抗高跟鞋行业，以使世界免于不必要的生理和心理痛苦。
2
The Convention Against Torture defines torture as any act that inflicts severe pain or suffering, physical or mental.
《反酷刑条约》把酷刑定义为任何造成严重身心疼痛和受苦的行为。
《柯林斯英汉双解大词典》
3
She was suffering from physical and mental exhaustion.