Up and Down

Up and Down.

《上上下下》

Mom and Dad went shopping.

妈妈和爸爸去购物。

Dad wanted a book. He went up.

爸爸想要一本书， 他上楼去了。

Mom wanted a paintbrush. She went down.

妈妈想要一支画笔， 她下楼去了。

Mom went up. Dad went down.

妈妈上楼， 爸爸下楼。

Mom couldn't see dad. She went up.

妈妈找不到爸爸， 她往楼上走。