我的弟弟4岁了。
My brother is four years old.
他有一双炯炯有神的大眼睛，樱桃似的嘴巴，红扑扑的脸蛋，一双机灵的耳朵。
He has big bright eyes, cherry like mouth, red face and smart ears.
有一次，他把小纸条粘在嘴下，个儿还不到桌子高，那微挺的鼻子上架着一副眼镜。这，便是我那机灵又淘气的弟弟的打扮。
Once, he stuck a small piece of paper under his mouth. It was less than the height of the table. There was a pair of glasses on his tiny nose. This is the dress of my clever and naughty brother.
这就是我的弟弟，活泼机灵的弟弟。
This is my brother, a lively and clever brother.