When you're gone 里面的（Everything that I do)为什么要加that啊?

It"s only when you"ve lost everything that you"re free to do Everything Sucks (When You'Re Gone) 歌词 Everything's better when I know that you're in my life somew Now that you\'re gone , I am so alone Do you remember everything that I told you?为什么that在定语从句中充当宾语 I am sorry to hear that you're not feeling well,为什么加that? 翻译：You must do everything that I do. i will do everything that . when you re gone when you're gone something that would change everything.为什么要加that 翻译:everything that i do reminds me of you