energy的形容词形式是啥

　　例句：

　　The company is trying to create a young energetic image.

　　这家公司正试图塑造一个充满活力的年轻形象。

　　He knew I was energetic and dynamic and would get things done.

　　他知道我精力充沛、生气勃勃，会把事情办成的.。

　　Aaron Copland was always the most energetic promoter of American music.

　　阿伦·柯普兰一直是是美国音乐最积极的倡导者。