a banner year/season/month/week idiom US
特别好的一年/季/月/周
a particularly good or successful period of time
2004 was a banner year for astronomy. 2004年是天文学成果丰硕的一年
Technology stocks had a banner month, rising 6.9 per cent. 各只科技股经历了大好的一个月，上升了6.9%