感覺這像是作業?

如果小孩沒有名子,通常可以這樣翻

At the Beginning, the oldest one hurt himself when he felled up the trees in the forest.

The same thing happened when it's the older's trun.

The young one did fell too, but he didn't get hurted.

亂翻一通,請指教,因為感覺像是故事書,所以我用過去時態改寫