表达悲伤失望情绪的英语口语

我提不起精神来做事.

I don't feel like doing anything.

I don't feel like doing anything today. (我今天什么都不想干.)

Come on! Let's get moving. (好了好了,咱们赶快点儿吧.)

I don't have any enthusiasm for life. (这辈子没什么能让我提起兴趣来.)