THAT WOULD BE GREAT里面的WOULD是什么意思?什么语法啊

THAT WOULD BE GREAT里面的WOULD是什么意思?什么语法啊 that would be great 里面的WOULD是什么语法啊?为什么用WOULD that would be great that would be a great experience什么意思? that would be of great fun 英语翻译That would be great./ That's great./That will be great.w great be that would.连词成句,快 That would be very nice.里的would在句子是什么意思? 那太好了.为什么是that would be great而不是that will be great that would be fine 和 that will be fine 在意思上、语法上有什么区别?哪个更长用? That would be That would be vevy