"The principal difficulty involves maintaining current nuclear proportion. Governments seeking to amplify this share necessitate substantial duration and capital."
从实验室到人群：跨越应用的鸿沟
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"四年前我们赢了111场比赛，却在第一轮就被淘汰，"道奇队一垒手Freddie Freeman坦言。"我只想在季后赛拥有主场优势。"
You're communicating with busy, skeptical people who are suspicious of