写作思路：用简短的语言叙述出一天的生活，把最有纪念意义的一件事记叙下来，注意语法的正确使用。
正文：
February 21, 2021, weather: snow
2021年2月21日，天气：雪
Today, teacher Liu assigned a special assignment to observe the growth of mung bean.
今天，刘老师布置了一个特殊的作业——观察绿豆生长。
When I got home, I asked my mother to buy some mung beans for me to plant.
回到家，我就叫妈妈买些绿豆回来让我种。
Mung bean bought back, I grabbed a few in the palm of my hand to carefully observe.
绿豆买回来了，我抓了几粒放在手心里仔细观察。
Mung bean green, small, oval, not much bigger than rice.
绿豆绿绿的，小小的，呈椭圆形，比米粒大不了多少。
On the body also grew a sesame size white eyes, eyes on both sides of a pair of black triangle dot, mother said, that is the Mung Bean Germination mouth.
身上还长了一只芝麻大小的白色眼睛，眼睛两侧有一对黑色的三角形点点，妈妈说，那是绿豆的发芽口。
I found a glass can, spread a thick layer of wet tissue inside, and sprinkle these lovely little mung beans on it.
我找来一个罐头玻璃瓶，在里面铺上一层厚厚的湿纸巾，把这些可爱的小绿豆撒在上面。
The little mung bean lies on the snow-white wet paper towel, just like little fat dolls, sleeping quietly.
小小的绿豆躺在雪白的湿纸巾上，就像一个个小胖娃娃，静静地睡着。
Mung bean, sprout quickly! I said silently in my heart.
小绿豆，快发芽吧！我在心里默默地说。