As far as we know prep.就我们所知,据我们所知 know right well 知道得很清楚, 很懂得 know all the answers 无所不知,见多识广,百事通,胸有成竹
1 as we know it 是 the future of transportation的后置定语，it 为人称代词，指代 the future of transportation。 又如：Life as …
As we know是“正如我们知道”,这个结构通常以as 作为关系代词,引导非限制性定语从句,比如As we know,the earth moves around the sun.,这 …
更多内容请点击：as we know 和 as we know it 的本质区别？ - 柯帕斯英语网