GSC造句怎么写

GSC will call for Emergency Response Team members through telephone or fire pager and give them the location or area of the alarm.

Though Sinton and Bowles have only explored a small portion of the GSC, they already have data that will help them eventually understand how the ridge formed.

直到目前，对于CCD观测者唯一合适可用的星表是GSC（哈勃空间望远镜的引导星参考星表），它包含1.8亿个目标（恒星和星系）。