请会英语的帮我看下这段文字有哪些地方是错的
IthoughtIcouldliveinUrworld
Inmyheart,youareall
请帮我翻译出来并指出错误的地方
ButLast,Myideaiswrong
YouneverknowhowmuchIloveyou
Justbecauseyouhavealreadyoblivionme
Therehavebeenthemomenttofeeltheconcernandlove
buttakesalongtimeforgetyou
Afterlong,longtime
IthoughtIhadyouforgotteninslowly
butyousuddenlyAppear,Thentellme
Infact,yourlifehasbeenverybad
Atthattime,mymood.Youcanneverunderstand
Iwonderwhattocomfortyou
Inmyeffortstomakeyouhappywhen
whydoyouvanishsuddenlyAlsowithouttellingme
Maybe,inyourheart.Iwassolittleness
AtfirstIdon'tknowwhy
later,Ifinallyunderstand,Youalreadydonotbelongtome
Ireallyshouldnotexpectanythingagain
EvenWithoutyou,Istillhavethewholeworld
Loveforyouhasbecomeamemory
Goodbye!Myonlylove.Willnevermeetagain