我弟弟在3岁时就会弹钢琴。的翻译：My brother plays the piano when she was 3 years old. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

My brother would play the piano at age 3.

My brother plays the piano when she was 3 years old.

My younger brother when 3 years old can play the piano.

My brother died when he was three years old will be playing the piano.

My brother plays the piano when she was 3 years old.