Question

当我还是个小孩子的时候,我就开始学英语了怎么翻译

Answer 1

When I was a child, I began to learn English

Answer 2

AS a kid i am，i started to learn english。

Answer 3

整个句子是过去时态，而且动作已经完成，所以应用过去完成时态。
I had begun to learn English when I was a kid。

Answer 4

I started learning English when I was a kid。

Answer 5

When I was a kid, I started learning English