In the United States, to enter junior high school was over, including grades 9 through 12.

在美国，初中学业一结束就进入高中，包括9到12年级。

youdao

My is 12 year old now, I'm Chinese, I have graduated from elementary school is about to enter junior high school.

我此时12岁，我是中国人，我从小学毕业即将进入初中。

youdao

My is 12 year old now, I'm Chinese, I have graduated from elementary school is about to enter junior high school.

我此时12岁，我是中国人，我从小学毕业即将进入初中。

youdao