Here's the math I learned in school, as far as I can remember

这儿是我能记得的在学校学到的数学

As far as I can remember, you are always flying here and there.

在我印象中你总是不停地飞来飞去。

As far as I can remember, she would always get up before daybreak.

从我能记忆时起，总是天不亮就起床。

As far as I can remember, I have always lived with elephants. Then one day, I discovered I had a power over them.

在我的记忆中，我从小就和大象生活在一起。突然有一天，我发现我有了控制它们的能力。