第一种：He is an energetic lad.
第二种：He is a young man with full energy.
第三种：He is full of energy.
应该可以了吧
"他是个精力充沛的年轻人.”用英语怎么翻译?
第一种：He is an energetic lad.
第二种：He is a young man with full energy.
第三种：He is full of energy.
应该可以了吧