如果你像很多人一样，一直是媒体的被动消费者，那么我想助你成为一个感觉良好的主动且活跃用户。
If you're like most people, you've been mostly a passive consumer of media, and I want to help you to become comfortable as an active user.
这两个框架都让测试工作简单得令人吃惊(和愉快)，给测试工作带来了便利。二者也都拥有活跃的社区，为主动开发提供支持，同时生成丰富的文档。
Both frameworks facilitate testing by making it amazingly simple (and fun), and they both have vibrant communities that support active development while generating copious documentation.
绝大多数经过主动脉狭窄的外科修复的儿童将会过上健康的生活。活跃程度，食欲，和生长将会恢复正常。
Most children who have had an aortic stenosis surgical repair will live healthy lives. Activity levels, appetite, and growth should eventually return to normal.
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