answer brief造句

a recent addition to the debate has been cosmic radiation, particularly with the vast increase in air travel in recent years . the following question and answer briefing is intended to be factual rather than speculative and may be useful to anyone with an interest in knowing more about radiation in general and cosmic radiation in particular
为令大家对这方面有更清晰的概念，我们特别列出以下有关辐射和宇宙辐射的问题与回答，希望尽量以事实为根据，避免存有无谓的臆测，并为有兴趣的人士提供有用的资料。
It's difficult to find answer brief in a sentence. 用answer brief造句挺难的