as we all known 众所周知事实上 in fact first，second可以换成 it’s true that.... but.... ；besides；last but notleast辩论的作文：what does a really bring to us ”is an intriguing，heated topic today。some people argue that......，while others......in my opinoin 依我看来as far as I‘m concened 就我而言
FLYINGJOHNNY
