Sister's birthday is 60 words.

Today, I happily said to my mother, "My father and I are going to my sister's house for our birthday!" " "

We couldn't wait to run to my sister's house. I knocked on the door, and a sweet voice came: "Who is it?" I shouted happily, "Sister, it's me." After that, I heard a burst of footsteps coming to the door, only a "cough". The door opened and in front of me was a beautiful girl. Yes, she was my sister.

When I went home, I saw many people at home, including my sister, brother, sister, uncle, uncle and so on. Suddenly, someone took a hat that said "Happy Birthday", slammed it on my head and turned off the light. It was a long time before I knew it was my sister.

It is time to sing a happy birthday song. We lit the birthday flowers, put them on the opened cake and began to sing: "Happy birthday to you, happy birthday to you, happy birthday to you …" I also gave my sister a card. My sister said to me angrily, "Li Boyuan, do you want to die?" Look at this card! "I didn't know until I saw it. I should have written' Happy birthday to you', but I wrote' Happy birthday to you, pig'. No wonder my sister is angry! So, my sister kept chasing me around the house until she cut us a cake for a while.

After eating the cake, we happily dropped a lot of guns, until our parents urged us to say goodbye reluctantly.