16．盡管中國(guó)政府一直致力于改善空氣質(zhì)量，但是短期內(nèi)目標(biāo)可能很難達(dá)到．
Although the Chinese government has beendedicated/committed/devoted to improving air condition，the target may be hard to reach within a short time．

分析 盡管中國(guó)政府一直致力于改善空氣質(zhì)量，但是短期內(nèi)目標(biāo)可能很難達(dá)到．

解答 答案：dedicated/committed/devoted to improving/…
解析：根據(jù)中文"致力于…"可知，本題考查be dedicated/committed/devoted to doing sth"致力于/專心于做某事"；另外本題還考查improve"改善；提高"這一單詞．拓展：本題使用的是現(xiàn)在完成時(shí)，現(xiàn)在完成時(shí)基本結(jié)構(gòu)：主語(yǔ)+have/has+done+其它成分．

點(diǎn)評(píng) 本題考查句子翻譯，做此類題目時(shí)一定要根據(jù)中文及英文題干確定需要翻譯的成分，再找出與之對(duì)應(yīng)的英文并考慮各成分是否有形式的改變．

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