我从高中开始就一直写日记。

I've been keeping a diary from the beginning of my high school.

youdao

我实际上是从高中开始参与科学研究。

I worked on in... actually high school for science project.

youdao

我从高中就开始跳舞了。

I've been dancing since middle school.

youdao

我从高中就开始跳舞了。

I've been dancing since middle school.

youdao