那太好了.为什么是that would be great而不是that will be great

那太好了.为什么是that would be great而不是that will be great that would be great 英语翻译That would be great./ That's great./That will be great.w that would be of great fun that would be great 里面的WOULD是什么语法啊?为什么用WOULD 小学英语填空题1 That would be great. I'm s_____ my grandpa will lik great be that would.连词成句,快 that would be a great experience什么意思? 那真是太好了!That would be （）、（）. Which your （）name? you will find that chattingto be a great advantage I think that it would be great to have a doubleI think that THAT WOULD BE GREAT里面的WOULD是什么意思?什么语法啊