More importantly, the proposed law will have a harmful effect on funding for public schools.更为重要的是,这一法案将对公立学校的拨款产生不利影响。The destruction of the ozone layer will have a very harmful effect on the environment.臭氧层的破坏将对环境产生非常不利的影响。Jackson conceded that higher taxes on big cars would have a harmful effect on the UK's motor industry.杰克逊承认,对大型轿车征收较高的税可能会给英国的汽车工业带来不利影响。