They mean movement forward in space,in time,or in approach to a material or ideal objective.這兩個(gè)詞都表示人或事物向前運(yùn)動(dòng)或發(fā)展的意思。既可用于空間和時(shí)間方面,也可以指朝著某一目標(biāo)前進(jìn)。Advance means forward movement.It may be used when a concrete instance...[繼續(xù)閱讀]