We began with basic maths skills. As time passed by, I made progress.

我们从基本的数学技能入手。随着时间的推移，我取得了进步。

youdao

We began with basic maths skills. As time passed by, I made progress.

我们从基本的数学技能入手。随着时间的推移，我取得了进步。

youdao