He has a weak heart, and should avoid excitement.他心脏衰弱,应当避免激动。
Very great excitement prevails throughout the country.全国到处洋溢着极度兴奋的情绪。
Life will seem very quiet after the excitements of our holiday.假期一阵兴奋后,生活会显得很平静。

［同义词］   emotion, thrill
［反义词］   peace, serenity