高考To earn a space exploration badge, a trainee needs to build and fire model rockets.

为了获得太空探索徽章，学员需要建造并发射火箭模型。

高考The aviation challenge program gives trainees the chance to earn their aviation badge.

航空挑战计划为学员提供了获得航空徽章的机会。

高考At space camp, trainees can earn their space exploration badge as they build and fire model rockets, learn about space tasks and try simulated (模拟) flying to space with the crew from all over the world.

在太空营，学员可以在建造和发射火箭模型、学习太空任务和尝试模拟太空时获得太空探索徽章(模拟) 与来自世界各地的机组人员一起飞往太空。

四级It might mean monitoring employee productivity on a digital leaderboard and offering prizes to the winners, or giving employees digital badges or stars for completing certain activities.

这可能意味着在数字排行榜上监控员工的工作效率，为获奖者提供奖品，或者为员工提供完成某些活动的数字徽章或明星。

六级As it is, sleep is so undervalued that getting by on fewer hours has become a badge of honor.

事实上，睡眠是如此的被低估，以至于少睡几个小时已经成为一种荣誉。

高考Trainees also get a good start on their wilderness survival badge as they learn about water-and land-survival through designed tasks and their search and rescue of "downed " pilot.

受训人员在野外生存徽章上也有了一个良好的开端，他们通过设计的任务以及对“坠落”飞行员的搜索和救援来学习水和陆地生存。

高考For the trainees,the programs also offer a great way to earn merit badges.

对于受训人员来说，这些项目还提供了一个获得奖章的好方法。

六级A few psychology journals have created incentives to increase interest in reproducible science—for example,by affixing an ‘open-data' badge to articles that clearly state where data are available.

一些心理学杂志已经创造了激励机制来提高人们对可复制科学的兴趣，例如，在文章上贴上“开放数据”徽章，明确说明哪里有可用的数据。