例句與用法

1. Agreement by csl to knock 25 per cent off the vaccine ' s price means a school - based vaccination program for all 12 and 13 - year - olds will begin next april , providing agreement can be reached with the states
   這一由csl提供的協(xié)議將疫苗價格降低百分之二十五，這意味著面向所有十二和十三歲女孩的學(xué)校疫苗計劃將啟動于明年四月，這一合同將在全國得以實施。