a backward step短语⁷⁹⁹⁷⁸⁺⁹ 基本例句 esp USfig倒退 Australia had implemented a“white Australians” policy in the past. The emergence of the One Nation party is a backward step and an attempt to revive an outdated practice. 澳洲过去曾实施白澳政策，现在又出现一族党，企图促使开倒车的政策借尸还魂。1stenglish