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今日长难句
One priority is finding a way to ramp up fossil-fuel projects, especially relatively clean natural gas, that have an artificially truncated lifespan of 15-20 years so as to align them with the goal of dramatically cutting emissions by 2050.
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词汇解析
priority [praɪˈɔːrəti] n. 优先事项，最重要的事情
ramp up 增加，提高
fossil-fuel projects 化石燃料项目
artificially [ˌɑrtəˈfɪʃəli] adv. 人为地，人造地
truncated [ˈtrʌŋkeɪtɪd] adj. 缩减的，截短了的（truncate的过去分词）
lifespan [ˈlaɪfspæn] n. 寿命，有效期
align...with... 使......保持一致，符合
dramatically cutting emissions 大幅减排
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结构分析
✔句子主干：
One priority is finding a way to ramp up fossil-fuel projects
✔定语从句：
that have an artificially truncated lifespan of 15-20 years
✔状语：
so as to align them with the goal of dramatically cutting emissions by 2050
✔插入语（举例）：
especially relatively clean natural gas
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参考译文
One priority is finding a way to ramp up fossil-fuel projects, especially relatively clean natural gas, that have an artificially truncated lifespan of 15-20 years so as to align them with the goal of dramatically cutting emissions by 2050.
一个当务之急是想办法增加使用寿命人为截短到15到20年的化石燃料项目，特别是相对清洁的天然气项目，以符合2050年大幅减排的目标。
