真题例句：

• The fish can use them as lungs (肺).

  鱼可以把它们当肺用。

  [2020年 锦州卷 任务型阅读]

• The blood vessels in its mouth can be used as lungs.

  它嘴里的血管可以用作肺。

  [2020年 锦州卷 任务型阅读]

• It helps your heart and your lungs.

  它对你的心脏和肺都有好处。

  [2019年 南京卷 阅读]

真题例句：

• Fresh air cleans our lungs.

  新鲜空气可以净化我们的肺。

  [2019年 全国卷1 阅读理解]

真题例句：

• Decades of working over coal fires in tight, closed spaces with lite fresh air (to ensure his dishes would not get cold) had fatally damaged his lungs.

  数十年来，在狭窄封闭的空间中用稀薄的新鲜空气(以确保他的菜不会变冷)在煤火边进行工作，已经严重损害了他的肺部。

  [2018年 CET4 阅读理解]

• Residents' hearts and lungs are affected as a consequence All of which, combined with California's reputation as the home of technological innovation, makes the place ideal for developing and testing systems designed to monitor pollution in detail.

  居民的心肺都会因此受到影响，再加上加州素有科技创新之乡的美誉，这使得该地成为开发和测试旨在详细监测污染系统的理想场所。

  [2018年 CET4 阅读理解]

• Things are not as bad as they once were but, according to the American Lung Association, Los Angeles is still the worst city in the United States for levels of pollutants.

  虽然情况没有以前那么糟糕，但根据美国肺脏协会(American Lung Association)的数据，洛杉矶仍然是美国污染物水平最差的城市。

  [2018年 CET4 阅读理解]

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真题例句：