带劲的英文：
energetic
exciting

参考例句：

He underacted the title-role to considerableeffect.
他演剧名角色演得很不带劲.

I was much happier in my old job.
我做我原先的那份工作要带劲得多。

energetic是什么意思：
adj. 精力旺盛的；精神饱满的；积极的

He is an energetic tennis player.
他是个精力充沛的网球手。

This world belongs to the energetic
世界属于精力旺盛的人

The elderly man is quite energetic.
这位上了年纪的老人仍精力充沛。

He seemed a dynamic and energetic leader.
他看来是个富有创新力与活力的领导。

“Well,” said Miss Ophelia, energetically.
“不过”奥菲丽亚小姐理直气壮地说。

exciting是什么意思：
adj. 刺激的；使人激动的，令人兴奋的；引起性兴奋的

a driver; an exciter
激励器

It was an exciting finish.
比赛结尾是激动人心的。

It was such an exciting game.
那场比赛真是精彩刺激。

He is excitable by temperament. =He has an excitable temperament.
他性情易兴奋。

This announcement greatly excited us.
这个通知使我们大为激动。