端午节是中国传统节日之一，通常在每年农历五月初五庆祝。人们会吃粽子、赛龙舟、挂艾草等。端午节起源于中国战国时期，纪念爱国诗人屈原。小学生可以这样写：The Dragon Boat Festival is a traditional Chinese holiday celebrated on the fifth day of the fifth lunar month. People eat zongzi, race dragon boats, and hang mugwort leaves. It originated in the Warring States period and commemorates the patriotic poet Qu Yuan.