许多卫生机构建议，对于一些主要的肺部感染细菌，如肺炎球菌，需至少对应一种疫苗，以对抗流感并发症的风险。

There is at least a vaccine against one major cause of bacterial lung infections, pneumococcus, recommended for those at risk of flu complications by many health agencies.

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设计师和专业人员需权衡使用一种框架而舍弃另一种框架的利弊。

An architect or specialist needs to weigh the advantages and disadvantages of using one framework over another.

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这是一种紧凑型的细菌基因组，其中包含了在宽松的实验室环境下生命需的最小幅基因。

This is a stripped-down bacterial genome that contains the smallest set of genes consistent with life in the cushy environment of a laboratory.

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Video on-demand has to do with the delivery what they call content, while the video phone is the deliver of person-to-person communication. These are not nearly the same, but they both involve video.

随需视频必须与传送他们所称的“内容“相关,而视频电话是一种,个人对个人的传送，那不是,大致相同的，但它们都包含视频。

麻省理工公开课 - 媒体、教育、市场课程节选

Focusing on one nutrient is a losing proposition, according to some people, but there are others who say that, nope some nutrients prevail over others and are highly important compared to other things that you might be concerned with.

对一些人而言,只关注一种营养的多寡,就像是一宗亏本买卖,是一叶障目的,但还有其他人说,不对,某些营养比其他营养更关键,而且相比其他,营养更应成为需重点考虑的部分

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选