正气zhèng qì
healthy environment, healthy atmosphere残忍cán rěn
cruel, mean, merciless, ruthless永恒yǒng héng
eternal, everlasting沉着chén zhuó
steady, calm and collected沉重chén zhòng
heavy, hard, serious, critical沉闷chén mèn
oppressive (of weather), heavy沮丧jǔ sàng
dispirited, dejected, dismayed沸腾fèi téng
boiling, ebullition