Sorry to know whether I should be happy or sad.翻译下

Sorry to know whether I should be happy or sad.翻译下 Now I should be happy or the sad?中文意思是什么? 翻译：You look so happy.（）You look sad today.( ) I'm sorry to h Regardless of being happy or is sad I the love to be invaria 按要求写句子：Cindy,be happy、sad Is Cindy happy or sad?Kevin,go to Whether I should forget him or not.翻译 i don't know whether to live or wait I didn't know whether to leave or stay there Well,do not know how the future will be,but not happy or sad 英语翻译I know I hurt you heart,I'm so sorry,don't be sad! 英语翻译--- I don’t know whether I should go abroad or not,Mum．- I don't know whether I should take his advice or not. whethe