What's it feel like to be a ghost是什么意思

这句话的意思是what's it feel to be nothing real to someone.
指的是如果我对你来说没有意义,感觉会是什么样.
ghost,本意是鬼魂,但这里指的是虚无缥缈,在人心中无足轻重.

"What's It Feel Like to Be a Ghost?" 是Taking Back Sunday组合的Louder Now专辑里的第四首歌.

做鬼的感觉是怎么样的

“感觉好像一个鬼呀”大概意思是这样，这一句应该用在于对于某某东西发出自己的感叹吧，属于一种感叹句式，而不是疑问句式，当然有上下文来理解比较好。
其中的ghost意思如下

ghost: [ gəust ]

n. 鬼,幽灵

词形变化:
形容词:ghosty 动词过去式:ghosted 过去分词:ghosted 现在分词:ghosting 第三人称单数:ghosts

例句与用法:
1. He was shaking with fright as if he had seen a ghost.
他吓得直哆嗦，就好像看见了鬼一样。

2. Her gold-medal victory laid the ghost of her shock defeat in the European Championships.
她在欧洲锦标赛中的惨败终因她夺得金牌的胜利而雪耻。

3. The car seems to have given up the ghost.
看来这汽车算是报销了。

4. The ghost has been laid and will not return to haunt you again.
那鬼魂已经祛除，不会再回来缠著你了。

5. I can't have seen a ghost it must have been imagination.