“不正常的兴奋”可以翻译为 “abnormal excitement” 或 “unnormal excitement”(不过 “unnormal” 相对不那么常用,“abnormal” 更常见和正式 ),也可表述为 “unhealthy excitement” (侧重于表达这种兴奋状态对健康或正常状态不利 ) 。例如:
His abnormal excitement made everyone around him feel uneasy.(他不正常的兴奋让周围的人都感到不安。)
The unhealthy excitement in his eyes revealed something was wrong.(他眼中不健康的兴奋透露出有些不对劲。)