life expectancy

释义

预期寿命

在例句中理解 3 句

1. And we recognize the progress we have made together: gains in literacy and life expectancy… the spread of knowledge and technology...

   我们肯定我们共同取得的进展：文盲减少了，预期寿命增加了…… 知识和技术得到了传播……

2. Over the past 25 years, life expectancy after 50 has risen in the United States, but at a slower rate than in countries like Japan and Australia, said the National Academy of Sciences report.

   在过去的25年中，美国人超过50岁的平均寿命有所增加，但是与日本、澳大利亚这样的国家相比其增长速度还是很低，美国国家科学院报道说。

3. Even Libya and Iran do well in this long-term assessment despite very low or even negative growth because they saw very rapid advances in life expectancy and school enrollments.

   甚至，增长率很低甚至是负增长的利比亚和伊朗在长期评估上都很不错。 这是因为他们在预期寿命以及入学率方面有了长足进展。