上个星期，我回到了以前的。
Last week, I went back to my old primary school.
学校很大，但是我还很多事情。
The school has changed a lot, but I still remember many things.
我以前的在二楼，旁边有一棵大树。
My old classroom was on the second floor, with a big tree beside it.
那时候，我和们经常在操场上玩。
Back then, my classmates and I often played on the playground.
我还了我最喜欢的语文老师。
I also thought of my favorite Chinese teacher.
她对学生很，也很我们。
She was very warm to her students and also cared a lot about us.
看着这些，我心里又高兴又有点儿。
Looking at all this, I felt both happy and a little nostalgic.
这些是我最重要的东西。
These memories are the most important things to me.