毕业: graduation, to graduate, to finish school...
精神病: mental disorder, psychosis...
稳重: steady, earnest, staid...
辫子: plait, braid, pigtail, a mistake or shortcoming that may be exploited by an opponent, handle...
打针: to give or have an injection...
听写: (of a pupil) to write down (in a dictation exercise), dictation, (music) to transcribe by ear...
火灾: serious fire (in a city or a forest etc)...
络绎不绝: continuously; in an endless stream (idiom)...