the boy could skate when he was four years old同义句

the boy could skate when he was four years old同义句

The boy was able to skate when he was four years olds.

The boy could skate/was able to skate at the age of four.

The boy started playing the piano at the age of four.
翻译：这个男孩四岁时开始弹钢琴。
你好，很高兴为您解答， 【曾飞非】为您答疑解惑
如果本题有什么不明白可以追问，如果满意记得采纳
如果有其他问题请采纳本题后另发点击向我求助，答题不易，请谅解，谢谢。
为梦想而生团队祝你学习进步
O(∩_∩)O，互相帮助，祝新年快乐！