到底什么能使我振奋？（翻译成英文）

what on earth can cheer me up?

on earth 是究竟，到底的意思

After all what can make me get roused?

What indeed can cheer me up?

What can make me excited in the end?

what can cheer me up on the earth?

What at last could stimulate me?

stimulate：激励，使增强活力
at last: 究竟，终究