在英语作文中描述春节，你可以使用以下单词和短语：

春节：

The Spring Festival / Chinese New Year

农历：

Lunar calendar

闰年：

Leap year

除夕：

New Year’s Eve

正月初一：

the first day of the first month

饺子：

Dumpling

年糕：

Rice cake

烟花：

Fireworks

爆竹：

Firecracker

红包：

Red envelope

象征：

Symbolize

放松：

Relax

打扫：

Sweep

传说：

Story

驱赶：

Drive

这些词汇可以帮助你更准确地描述春节的相关活动和习俗。例如，你可以这样写：

"The Spring Festival, also known as the Chinese New Year, is the most important festival for Chinese people. It usually falls on the first day of the first month of the lunar calendar and lasts for about four days. During this time, families gather for a big meal on New Year's Eve, where they enjoy dumplings and rice cakes. People also set off fireworks and firecrackers to celebrate the festival. Red envelopes, filled with money, are given to children and unmarried adults as a symbol of good luck and blessings."

希望这些信息对你有所帮助!