World trade is improving,but we/you cannot except miracles.
问题描述：
World trade is improving,but we/you cannot except miracles.
We/You never know what may happen.
从语法上讲we和you都可以么,
根据意思来选择么(好像表述的意思也差不多,
答
You更多一些吧.其实就类似于谚语俗语一样的.中文意思大概是“世事多变,难以捉摸”.也得看具体的语境.