we can first use the method for it请问这句话first用的对吗?

They meet for the first time.这句话对吗? the first time I heard it 这句话对吗?结构, the first lesson begins这句话对吗 I loved the dod for the first time I saw it 这句话错在哪里? i'm the first prize's winner这句话对吗? The first prize was awarded to me.这句话对吗? 请问That/It is the first time (that) I have read the book.这句话为 It's the first time for you to visit China?这句话存在语法问题吗? 用for.the.first.time和at.first 和it.was.the.first.time和the.firs how was it first used?请问这句话如何解释? the first,for the first time,first time,by the first time的区别 It's the first time ,for the first time ,the first time ,at