we play happily on child's day错误在哪

问题描述:

we play happily on child's day错误在哪

1 这句话应按照一般过去时写,表示过去发生的事;
2 儿童节的特定表达为 children's day
3 节日前通常加冠词 the
We played happily on the Children's Day.