that is to say = that's to say 吗?

that is to say = that's to say 吗? that is to say that is to say. That is to say is to say B、that was to say C、it is to say D、that is to say is to say B、that was to say C、it is to say D、that is to say To say that .is to say nothing是什么意思 英语翻译等于 That is to say..... that is to say是连词吗 that is to say什么意思l Peng My greatest satisfaction is that you gave to care My love Peng My greatest satisfaction is tha什么意思 英语翻译It is no boasting to say that. it is hardly too much to say that...yisi is it not p____ to say it like that That is to say In another word中文 It is still to say that.翻译下 that is to say ,的疑问句?that is to say I have passed the exam.疑问句怎么说?is that to say I have passed the exam?还是 that is to say have i passed the exam? that is to say是“也就是说”的意思吗?please?