empty feeling meaning in Chinese

空虚的感觉

I remember having an empty feeling in my stomach and thinking that my life was going to end
我记得我当时感到脑子里一片空白，并认为我的生命即将走到尽头。
You turn off your computer and get an awful empty feeling , as if you just pulled the plug on a loved one
关上电脑后你有一种可怕的空虚感，就好像刚刚中断了同一个亲人的关系一样。
To free myself from these empty feelings , i went to stay in a temple and worshipped sincerely and earnestly three times a day , and continued this practice for twenty years . it became a habit , and i felt no boredom or dislike for it
为了填补心灵的空虚，我来到一座寺庙，带着热切的渴望，虔诚地修行拜佛，每天拜佛三次，毫无例外，就这样持续拜佛了20年，因为已经成为一种习惯，所以也就没有所谓的无聊或厌倦的感觉。