On top of the tragic loss of life, the accident in California will cast a long shadow over the future of space tourism, even before it has properly begun.
出自-2015年12月阅读原文
Psychologists are finding that hope plays a surprisingly vital role in giving people a measurable advantage in rounds as diverse as academic achievement, bearing up in tough jobs, and coping with tragic illness.
出自-2010年12月听力原文
柯林斯高阶英汉双解学习词典释义
ADJ-GRADED
悲惨的;可悲的;可叹的
A tragic event or situation is extremely sad, usually because it involves death or suffering.