【正文】
on students to high schools. ? ? Project Hope ? ? social service program ? ,力爭(zhēng)達(dá)到 ? aim to do sth. ? schools into poor areas of China ? 在中國(guó)貧困地區(qū)建學(xué)校 ? an education for sb. ? 承擔(dān)起某人的教育費(fèi) ? the past sixteen years ? 在過(guò)去的十六年里 ? in the past +時(shí)間段“表示在過(guò)去的一段時(shí)間里,用于現(xiàn)在完成時(shí)“ ? home and abroad ? 國(guó)內(nèi)外 ? …to… ? 把 …送到 … ? the money ? 利用這些錢 ? ? builtbuilt ? of ? 數(shù)以千計(jì)的,成千上萬(wàn)的 ? ? have a lot of work to do 表示花費(fèi) 1. sb. pay ... for sth. . I paid ten yuan for this book. 2. sb. spend ... on sth. sb. spend ... (in) doing sth. . I spent ten yuan on this book. I spent one hour (in) cleaning my room. 3. sth.